Synopsis
A playful rivalry turns into something more when a cocky senior dares his classmate to win the school’s top celebrity’s heart in just 21 days.
Episodes
Season 11
Episode 1Q meets X and is challenged to beat him in 21 days—sparking rivalry and unexpected bonds.39m2
Episode 2After X’s injury, Q tends to him closely, giving them a chance to see each other differently.38m3
Episode 3As their days together grow, Q’s feelings shift, and mutual understanding slowly deepens.44m4
Episode 4At a turning point, Q and X must face whether the “21-day theory” will define their future.40m
Episode 1Q meets X and is challenged to beat him in 21 days—sparking rivalry and unexpected bonds.39m2Episode 2After X’s injury, Q tends to him closely, giving them a chance to see each other differently.38m3Episode 3As their days together grow, Q’s feelings shift, and mutual understanding slowly deepens.44m4Episode 4At a turning point, Q and X must face whether the “21-day theory” will define their future.40mCast
