ADAPTATION

Me, who has mastered the game profession of "magic medicine doctor," was reborn in a miserable world where the only medicine available was a grotesque recovery potion! Reincarnate as a child of a noble family and save the world by secretly improving magic potions. If you create not only medicines but also various other things, you may be thanked by your cute little sister and everyone in the territory!

Belinda Kelly didn’t have the most fun in high school. A little overweight and a lot bookish, Belinda was more interested in getting ready for law school than hitting the gym. Still, one boy saw through her glasses and peered into the sweet soul of the girl behind them. He always tried to help her out. Taking her to a dance turned disastrous, though, when his friends played a horrible prank on her. Ten years later, now going by Rachel, Belinda has transformed herself into a star lawyer who can turn anyone’s head. Her goal: destroy her high school date and the two friends who pranked her by teasing them with what they could have had but never will. Problem is, time changes people, and she may have picked the wrong target: the first man she chooses is the kind brother of her former tormentor!

This is the story about a bashful and inconspicuous high school student surviving a harsh fantasy world with wisdom, bravery, and very few skills. Apparently he wanted to become a hero with a magic sword, but unfortunately for him, he possesses no swordsmanship or talent for magic. The only thing he can count on is his half-baked knowledge he acquired previously from modern Japan. Now, in order to survive, he's forced to convert that knowledge of his into money. While doing so, the main protagonist will rise into becoming a secretary assistant, trade company owner who manages slave girls, knight, and a hero.

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In a world where werewolves live among humans in secret, Ji-u Han, a detective agency owner and a powerful werewolf, crosses paths with Yuseung Cheon, a famous actor, when he “accidentally” hits her with his car. And when they run into each other again “by chance,” one thing becomes clear to Ji-u: She must have him —whatever that may entail. Ji-u wants Yuseung’s rare ability to make werewolves stronger through touch. Yuseung, on the other hand, wants information on key figures in the werewolf world to eliminate them. Will they each get what they’re after? Or more importantly—will they fall in love?

Tianbao Period. Kong Hongjun, a young man who was ignorant of worldly affairs, came to Chang’an with three important tasks and entered the Great Tang’s Exorcism Department. Inside the department, he led a ragtag group of yao-vanquishing experts together with Li Jinglong, commander of the Longwu Army. And this, is the story of how they wrote out the Great Tang’s Yao-vanquishing Records. Based on a novel with the same name. Part of the exorcism series.

This is an isekai story about a reincarnator who believes in absolute happy endings—and the girls who harbor overwhelmingly obsessive feelings toward him.

The full-dive VRMMO, “Iris Revolution Online”—commonly known as IRO. Shota Ise (in-game name: Sho), a high school student who is always overly considerate of others, just wants to play IRO freely by himself. After exploring the map, he chooses a deserted island as his starting point. His wish for a carefree solo life of developing the island comes true, and he’s having the time of his life. However, spurred on by a school club activity, he starts streaming his progress in a “Let’s Play” video series alongside his shy classmate, Mion, and Lupi, a wolf cub he rescued on the island. The videos Sho and his friends post go viral in the blink of an eye, capturing the attention of countless IRO players who never knew about the deserted island area or the pioneering skills—

The polished errand skills are a cheat technique that freely manipulates even space...!? Tim, a boy serving as an errand runner at a huge adventurer's guild, had been stuck at the beginner rank for three years and was subjected to insidious bullying. One day, his fate begins to dramatically change after being summoned by the guild leader, Gilnelise, as Tim, who had zero talent in both swordsmanship and magic, starts to turn his luck around...! Although he was framed and expelled from the guild, the beautiful guild leader who believes in him ends up following him for some reason. However, Tim had hidden talents that even she finds surprising...!!

A decapitation murder drama taking place in a village with an eerie legend! Sugaru, a remote village that doesn’t even appear on any maps. In this village, there were daughters of a family that inherited the power of a god for more than a thousand years. They were called "Sugaru-sama" and ruled the village for generations. In 1985, a girl who was a candidate to be Sugaru-sama's successor is found dead with her head cut off. Detective Misasagi MIkage, a beautiful girl with a jade left eye wearing a Suikan, takes on the case. Mikage, whose mother is a legendary detective, discovers facts that the police have overlooked one after another and seems to be getting to the bottom of the matter. However, the case produces a second and a third victim... This is the miraculous adaptation of the work that has won both the Mystery Writers of Japan Award and the Honkaku Mystery Award!

A billionaire who doesn’t believe in love with a woman who’s given up on romance… After Lara witnessed her boyfriend’s betrayal with her own eyes, she fled her home through a downpour, stricken with grief. A regular woman like her just wasn’t destined to have a fairy-tale romance… She had nowhere else to go, so she went to the house where she worked as a nanny. The owners of the home were kind and let her stay in the house while they were away. That night, just as Lara thought she had time to calmly think about what she was going to do next, her bosses' friend Reuben Tyler visited. Lara’s life was turned upside down the moment he offered her his hand!

Kaede, an ordinary high school girl, suddenly wakes up in an unfamiliar alleyway—only to realize she's been transported to a mysterious world inhabited by beastmen, elves, and dragons. Among her belongings, she discovers a strange book that wasn't there before. To her surprise, it allows her to create potions simply by chanting the word "create." Relying on these potions to survive, Kaede navigates the challenges of this fantastical world while clinging to the hope of one day returning to Japan. Her journey of struggle and discovery in this otherworldly realm is just beginning...

After countless rebirths, a weary soul possesses another disposable villainess, but this time, she awakens with retained powers and an inconvenient attachment to the story's heroine (her "sister"). Her solution? Recruit the male lead's battered older brother ("I'll save you if you shield her") in a ruthless bid to rewrite the plot.

She has no idea the man she's infatuated with is a Hollywood star… After her sister and her husband die in an accident, Dallas becomes the legal guardian of their four children. In the midst of her busy life, she receives a shocking phone call from a man who claims to be the biological father of her youngest daughter. While it’s true that the girl is adopted, she never imagined that the father would be famous actor Christopher Stone! He offers to pay her, but Dallas couldn’t possibly give the child up, for any amount of money. Then one day, an attractive cowboy appears in front of Dallas. Without knowing his true identity, Dallas is immediately captivated by him!

"I Was Supposed to Be the Villainess, But Suddenly All the Heroine Events Keep Triggering!?" Japanese office worker Rin Watase reincarnates as Rosalia, the villainess doomed to die in an otome game full of death flags. "This time I'll live happily!" she thinks, using her game knowledge to avoid bad endings - but strange events keep happening: making contracts with spirits, helping the prime minister using modern knowledge, even taking walks with the sacred beast... And now she's accidentally triggering the heroine's events!? Can this oblivious villainess crush all the death flags and live peacefully in the end!?

When a woman vanishes without a trace, Detective Kim Soo-jin is assigned what appears to be a routine missing persons case. Instead, he encounters a presence that feels disturbingly too close—someone who knows more than they should, watches more than they admit, and blurs the line between victim and suspect. As the investigation deepens, Soo-jin is drawn into a psychological maze where identity fractures, obsession masquerades as devotion, and love becomes something dangerous. This is a dark, intimate thriller about control, trauma, and the terrifying pull between two people who should never have met.

To avoid a loveless marriage, Tia flees her wedding—together with her unborn child. Before she marries Luca, Tia discovers that he doesn’t love her. She flees her wedding, goes back to London and is determined to make a life for herself and the child she is carrying. But then Luca shows up…as a doctor at the hospital where Tia works as a midwife. Citing his concern for the unborn child, Luca moves into her home. Contrary to his cool demeanor at the wedding, he’s incredibly attentive to her and an amazing doctor at work. Which of these men is the real Luca—the cold bridegroom or the attentive doctor?

He was just an ordinary, unremarkable office worker until one day, he woke up to find himself in the body of the character he played in a game: the Overlord Fells! Saying goodbye to his dull everyday life, he resolves to live on as Overlord Fells in the game world he loves so much. With a host of beautiful girls and ultra-loyal retainers at his side, he sets out to make some serious Overlord moves... but things dont go quite as planned!?

High school student Kudo Akira is a man who can travel between Japan and another world called Do Merta. All he wants is a carefree, leisurely life in an isekai world! From conquering labyrinths, exploring gourmet food and all sorts of other spicy "teehee" moments (and not the food kind)!! Trying to live the life he's always dreamed of! The story of a laid-back, infinite adventure begins!

Betrayed by my most trusted companion, I was banished. I closed my eyes as I vowed for revenge, so how come I became the child of the Duke of the Empire of Heiron, which has been at odds with Cillophia? The problem was… “Abuu!” “Ah, it’s really annoying. Keep on biting your pacifier.” My eyes widened as I sucked on the pacifier in a reflex. ‘What did I just do?’ Has my brain been filled with water and ran off because of the pacifier? Even without the pacifier, I have completely become a newborn with a head full of flowers. This was the biggest stain in the life of the Sorceress Hella. ‘Since it has already become like this, then I’ll just steal some top secret and go back.’ I have to be unnoticed and covert! Today too, Celina’s been crawling desperately between the pillars and trees. “That… Whose child is that? Who’s taking care of the child like that?” An angry roar resounded behind her but it was none of Celina’s business.

Being protected by him makes me happy, but it’s bittersweet… Rebecca makes a life-changing decision on her thirtieth birthday—to embark on an adventure in order to shake up her mundane life! Her sexy boss, Kent, is protective of her and tries to put a stop to her idea, but her mind is set. With the help of her sister, Rebecca starts off with a makeover and then lands a date with a coworker. But Kent tries to get in the way again! Does he feel obligated to look out for her as her boss…or is there more to his strange behavior?

A time-rewind anthology from ZERO-SUM focusing on stories published on Syosetu. Cover Illustrator: Takamatsu Tsubasa. **Volume 1 Contents:** 1. "Hakanage na Reijou wa Yarinaoshitai" (), Art by Mayuzumi Kei, story by Sakimori Aoi. [Original Web Novel](https://ncode.syosetu.com/n9416gm/) 2. "Gyakkou Reijou wa Moto Konyakusha no Sugao wo Shiru" (), Art by Yumoto Miko, story by Nakamuro Akina. [Original Web Novel](https://ncode.syosetu.com/n9896gg/) 3. "Maki Modori Joou Heika wa Saishou no Tenohira de Odoranai" (), Art by Toyama Koma, story by Ecchan. [Original Web Novel](https://ncode.syosetu.com/n2337gw/) 4. "Kon'yaku Hakisareta Akuyaku Reijou wa Danzai Event wo Yarinaosu" (), Art by Kosaji, story by Mizuno Saaya. [Original Web Novel](https://ncode.syosetu.com/n8029ge/) **Volume 2 Contents:** 1. "The Wimpy Daughter and the Frog's Guide" (), By Kurosuke Kuina. 2. , By Nakakura Chikage. 3. , Art by Gemuta, Story by Kiramomozo. [Original Web Novel](https://ncode.syosetu.com/n1129hv/) 4. , Art by , Story by Michikusa Yamori. **Volume 3 Contents:** 1. . Art by Hoshina, Story by Kizaki Yuu. [Original Web Novel](https://ncode.syosetu.com/n5421fu/) 2. . Art by Urita Nohito, Story by Kobato Kosuzu. [Original Web Novel](https://ncode.syosetu.com/n0944ho/) 3. . Art by Azuya Chitose, Story by Asagao. [Original Web Novel](https://ncode.syosetu.com/n6160gk/) 4. . Art by Takamatsu Tsubasa, Story by Michikusa Yamori.

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"A World Where Chastity is Reversed"A dream world where the male-to-female ratio is 1:20, women have stronger sexual desires, and precious men live a smooth life protected by their bodyguards. Fifteen years have passed since Ikuto Ichise was reincarnated into this world, which should have been a guaranteed harem, but for some reason, he isn't popular. Ikuto laments that it must be because his bodyguards are all handsome men, and especially his childhood friend Rui Toosaka, who is particularly high-spec... but in reality, the bodyguards are beautiful girls disguised as men! Completely unaware, Ikuto is overly close and unguarded, making every girl feel like they have a chance. As he unintentionally forms an oblivious harem, Rui, who wishes to be seen as a girl, reveals everything to him!? The curtain rises on a romantic comedy harem story where my demand is enormous, and it's always my peak popularity period!

Diora, a perfect lady blessed with exceptional magical power, is caught off guard when her fiancé, Wyles, suddenly announces that he wants to break off their engagement. Even after the initial shock, Wyles stubbornly continues to insist on ending it. Suspecting that he must be hiding a deeper motive, Diora decides to investigate the truth behind his relentless declarations. When she finally uncovers the reality of the situation, his true feelings hidden behind the broken engagement act, is revealed…?! A slapstick romcom featuring a talented, beautiful “perfect” lady and her reckless, foolish prince!

The youngest girl ever to become a court alchemist, Seyi, was busy with hard work every day. One day, the royal city was suddenly attacked by a horde of monsters, she woke up 500 years later. The city had already been destroyed, and Seyi, freed from her hard work, was determined to travel through a completely changed world. She was supposed to travel freely, but her potion-making skills quickly become the talk of the town?!The genius alchemist's leisurely, slow-life journey begins!(from mangaupdates)

Kazami Keigo (28), a high school teacher with a fondness for older women, is homeroom teacher to a class that suddenly gains a transfer student Kotori Yomu (32), an active actress and the mother of one!? Yomu has been trying to convince her truant daughter to return to school, but her daughter fires back: Did you go to high school? You were already working in show business. To persuade her, Yomu boldly declares that shell enroll in high school herself first and even rocks the school uniform with enthusiasm! Keigo is completely thrown off by having a student older than himself, but the principal orders him to support Yomus fun school life. Surrounded by Yomus mature charm and seductive presence, can Keigo resist temptation and fulfill his duty as a teacher!?

"Juliana, your fiancé has been decided.” At that moment, the frail daughter of an earl awakened to a shocking truth—within her resided the soul of the infamous "Cold-Hearted Emperor" Julius. A man whose ruthless conquests left behind mountains of corpses and an empire under his iron rule. Now, reborn as a delicate young noble girl, Julius finds himself in a seemingly peaceful era. But beneath the surface lurk corruption, poverty, and disease, all exploited by scheming villains. With the wisdom and might of a former emperor, Juliana will not stand idly by. The young lady who once ruled as a tyrant is ready to cleanse the empire once more—this time, with her tiny hands. A dark yet thrilling tale of power, justice, and a battle against the hidden evils of the empire begins!

Amaryllis Crist, the eldest daughter of a ducal house, is devastated when the third prince, the man she truly loved, suddenly breaks off their engagement. In the shock of that moment, memories of her past life come flooding back, and she realizes that she has been reincarnated into the world of an otome game she once played. But Amaryllis is no ordinary character. She is the story’s villainess, a role destined for ruin. Is there really no way for her to avoid the impending doom? Determined to change her fate, she relies on the memories of her former life to search for a path toward a happy ending. But as the story unfolds, an unexpected truth is revealed. Amaryllis possesses a persecuted magical trait, something that never existed in the game she remembers. With the future growing more uncertain by the moment, can Amaryllis overcome her destiny and claim a happy ending of her own?! Based on novelba original “I Find Happiness in the Life I Once Gave Up On,” a life-reversal story that begins with a broken engagement.

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Everyone has, at least once, struggled with the urge to punch an infuriating boss—but actually doing it is another matter. Especially when that boss is a war hero… and a grand duke at that. With Curtis constantly conducting impromptu service inspections, all Chloe could do was grit her teeth in frustration. But then, an opportunity like no other presented itself. When the king ordered Curtis into a political marriage with a foreign noble, he nonchalantly named his adjutant, Chloe, as his lover. Now, the gun is in Chloe’s hands… “Well then, why don’t you get your head down first, Your Grace?”

In the hero party, he was treated as an unreasonable piece of junk, but he's loved by the spirit princesses! Young man Univas who contributed the most to the defeat of the Demon King by the hero party, using his ability to bond with spirits called "Spirit Taming". However, he is expelled from the party by the hero Braveban and his group, who do not recognize his talent, and loses his job. Univas was in despair, but he meets his old acquaintance, the Wind Spirit Princess Tifon, in a fateful reunion at the "Spirit Wedding" ceremony where the hero and the spirit princess get married...?

Cute but dumb as hell… and somehow still the strongest! ...Reincarnated as an ostrich beastkin with innate physical ability?!

Suzuka Nagami is a beautiful third-year middle school student who has excellent grades and is the student council president. She wrote a novel about a little sister who dotes on her older brother, and the the novel wins a light novel award. After they discuss the matter, Yuu is the one who debuts as a proxy light novel author instead of Suzuka, under the pen name Chikai Towano.

Treated as incompetent In fact, the strongest adventurer! Magic value is 1, which is as close to 0 as possible, and the lowest adventurer rank, "F". Nine spends his days as a vanguard (attacker) in a party that has found him, but he and his beloved cat, Enu, are forced to do all the chores. However, one day, the leader sells off the black sword, a memento of Nine's father, without permission, and even uses violence against his precious Enu and Nine's patience reaches its limit! "I'm quitting now!'' Nine, determined to leave the party and start a new life, is suddenly confronted by an S-rank adventurer "Dahlia of Flash''. And then he is scouted by the strongest party on the continent, "Red Hawk"...?

Lloyd, the assistant mage of the genius alchemist Ruby, has an abnormally low chance of gathering materials for alchemy use. Hence, he is treated as baggage and is made to be the bottom of the entire country's joke. Everyday is a day he is scolded by Ruby. It's become too much of a despairing environment that he's come to hate it. And so, he finally decided to part ways with her. However, unbeknownst to everyone was that the materials Lloyd gathered were all high-grade materials no one else could gather. The mage, who was treated as "incompetent" and saw himself as such, now aims for an ideal easygoing life!

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At Seiryo High School, where second-year student Minato Ichijo attends, there is a girl known as the “Cold Princess.” Her name is Rei Nanase. With her stunning beauty and exceptional talents, many admire her—yet she rejects all advances with an icy attitude. Minato, however, has little interest in romance due to personal reasons. Even though Rei sits next to him in class and works part-time at the same café, he pays her no special attention. One day, Minato stumbles upon Rei in a back alley, quarreling with a persistent man he recognizes as a customer who had been turned down by her at the café. Acting on impulse, he steps in to help. The very next day after work, Rei unexpectedly appears in the staff room—despite not being scheduled—and suddenly demands a kiss from Minato… Thus begins Minato’s bewildering days, swept up by a slightly offbeat kuudere young lady.

After carefully considering his options numerous times, Makoto, a 30-year-old virgin, decides to go to a high-class adult shop so that he can climb "the stairway to adulthood". But there, he loses his footing on the stairs leading to the shop, slips, and ends up getting transmigrated into another world! In this world, the concepts of "virtue" and "ugliness" are the exact opposite from how they are on Earth, plus there's an extreme lack of men! At an adventurer's guild in the town he finds himself in, he's recommended the job of "cleric", which involves quelling "the curse of carnal desire" (horniness) from the female adventurers by performing a "ritual" (having sex with them)! Thus begins his never-ending, 24-hours a day test of endurance as he works to remove the "curse" from big-boobed elves, tomboy female knights, and lolis who have enormous breasts and talk like old men! Through his "ritual of love", will he be able to heal the emotionally-injured beauties who've been belittled and called "average-looking" by society?!

Is this an even bigger harem than I expected!? In a modern world with few men, my popularity is off the charts! A gender-reversed world—where the male-to-female ratio is 1:20, women have stronger sexual desires, and the rare men are guarded by female bodyguards, living a dream life. Fifteen years have passed since Ichinose Ikuto was reincarnated into this harem-guaranteed world, but for some reason, he isn't popular. He laments that all the bodyguards around him are handsome, and especially that his best friend, Tohsaka Rui, is exceptionally high-spec. But the truth is—these bodyguards are actually beautiful girls in disguise! Completely oblivious, Ikuto stays dangerously close to them, giving every girl the impression that they have a chance. As his unintentional harem continues to grow, Rui, who wants to be seen as a girl, finally reveals everything to him—!? My popularity is off the charts, and this never-ending harem romcom is about to begin!

Cheon Jae‑beom seems like a comfortably above-average student: his parents spend a month on private tutoring, he has a girlfriend, lots of friends, and grades that are “better than most,” so he confidently aims for a medical school spot in Seoul. When the college entrance exam (수능) goes badly, he ends up retaking the exam together with his girlfriend. Then, on the day before the second exam, his girlfriend suddenly breaks up with him. Crushed, Jae‑beom gives up on taking the test at all. The story follows what happens to his path afterward—how he deals with failure, lost love, and expectations, and what kind of future someone who fell off the “elite track” can still carve out for himself.

Brad Lester, once renowned as the strongest mage, vanished from the public eye after the tragic death of his young daughter. While living a quiet life as a lowly day laborer, his beloved wife is murdered by the "World Peace Promotion Association," an organization seeking his power. Driven by a despairing rage after losing everything, Brad sets out for revengeonly to find Valburga, the leader of the Association, has been transformed into a little girl!? Furthermore, she has lost her memories and has nowhere to go. Haunted by the memories of his late daughter, Brad resolves to "help his arch-nemesis regain her memories." Visiting the Olford Ancient Magic Research Institute, the mouse-worshipping town of Brooke, and the blizzard-shrouded village of Lutz, their long journey across the land begins. An adventure fantasy of the strongest mage and his "child" companion!!

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A new student knocks on the gates of Komaou Academy's middle school. Zekka, a descendant of Miyamoto Musashi, wields the sword-shaped Sacred Gear "Tensei." Her goal? To make friends at Komaou Academy!? A new "DxD" series begins, guided by unique friendships and by Rias and the other high school students!

Luna Merlin attends Glenknight Royal Academy. Although Luna is a saint, she's considered a failure because her only ability is manipulating dreams. One day, while she's enjoying herself by manipulating her dreams as usual, a handsome prince named Andy somehow enters her dream...! Andy suffers from insomnia due to a curse placed on him by a demon, and he asks Luna to save him from his nightmares using her abilities. Summoned to the royal palace, Luna becomes Andy's personal sleep companion. A saint who manipulates dreams saves a cursed, sleepless prince through co-sleeping! A super sweet co-sleeping love fantasy from Shosetsuka ni Narou!