Song Hye-Yeon

At the formal meeting between the families, Yujin reunites with Hyunwoo, the older brother of her fiancé, Jihoon. Using a secret as his weapon, Hyunwoo relentlessly tempts her, and Yujin—despite her guilt—allows him to have her again. Their dangerous relationship spirals deeper, beyond anyone’s control. Original Webtoon: Ridibooks, Naver Series, MrBlue, Toomics