My reads

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. "Yes. I am the replacement. You have been fooled!" To save the world and seek revenge, Isla replaced her elder sister, the Wise Princess Ava Cassia. In order to successfully deceive Sebastian Leodegrance, the Evil Tyrant, she must bury her own identity along with her sister's death. Will Isla succeed in her revenge and destroy Sebastian Leodegrance, or... fall in love with him?

There lies a country called Sea Land somewhere in the deep sea, beyond the abyss. The king of White Sea Land, ‘TaeRang’ born without a heart, must steal the heart of a woman who loves him. However, due to a curse, TaeRang cannot come into contact with any woman. He had given up on life until one day, ‘Solu’ appeared, a woman who didn’t cause harm to his skin when contacted! A self-reliant loner, Taerang’s story of embracing an unexpected woman’s heart begins!!