Other Title: X's 파트너

Author: Haenaa

Summary: Taejin, who was gaslighted and ultimately dumped by the partner he trusted during his idol trainee days, barely manages to debut. However, things take an unexpected turn when Jaerim—his ex’s former partner and the person responsible for the gaslighting—joins the group as a new member. Taejin, who is subtly avoiding Jaerim, who is successful and popular with everyone, soon ...

Latest Chapters: Ch.53.5 ,  Ch.53 ,  Ch.52 ,  Ch.51 ,  Ch.50 ,  Ch.49 ,