My Dearest Nemesis

At nineteen, Su-jeong lives frantically in place of her late mother. In a game she tries by chance, she meets her first love, "Black Flame Dragon"-but it becomes her life's biggest embarrassment. Sixteen years later, now a Yongseong Department Store team leader, she faces the new director, Ju-yeon.

Baek Su Jeong leads a planning team at a renowned department store. She meets her new boss, Ban Ju Yeon, her first love from an online game 16 years ago, stirring up memories of when he confessed his feelings, but she rejected him.

Led by Ju-yeon, a large-scale renovation project begins at Yongseong. Working together, Ju-yeon and Su-jeong grow closer, and as she comes to understand him, his heart begins to open-until something makes him lose faith in her.

Su-jeong unexpectedly receives help from Ju-yeon, and Shin-won does something he's never done in his entire life because of Ha-jin.

Ha-jin sees Ju-yeon and Su-jeong together and tries to separate them before they figure out who each other is.

Su-jeong and Ju-yeon kiss, but he doesn't say anything to her afterward. Feeling confused and upset, Su-jeong decides to go on a blind date.