Dajeongeun Byeong
Kindness Is A Disease·다정은 병
Sangwoo, a wealthy high school student, forms a close bond with Jinyeong. Concerned, one of Sangwoo's friends urges him to distance himself, claiming Jinyeong is manipulating him. Seeking answers about Jinyeong's past, Sangwoo turns to Jooyeoung, a former classmate who has since passed away.