Chapter 9
Chizuru is completely invested in taking care of the house she inherited from her late grandmother. She fell in love once, back in her college days, and she still pines to this day. His name's Hagiwara. He was Chizuru's senior in college. They met at the film studies club and she hasn't forgotten him since. She was certain they'd never meet again, but one day, her first love faints right in front of her doorstep. On top of that, Hagiwara's totally broke and he ends up asking to move in with Chizuru, who lives alone...
Chapter 5.5
Sousuke Okita of the Okita family was treated badly for being born as the only omega in the family. After overdosing on heat suppressants, he lost consciousness and time-slipped to the late Edo period! There, he met the Vice Commander of the Shinsengumi, Toshizou Hijikata, and was brought to the detention center as "Souji Okita." Having no other option but to live with the Shinsengumi, Sousuke gradually becomes attracted to Hijikata. Meanwhile, Hijikata continues to mistake Sousuke for Souji Okita.