Due to subpar team performance, Maeng Gong, a professional basketball coach, is in danger of being fired. Reluctantly, he joins forces with his devoted online troll, Go Hwa-jin, a senior in high school, in an attempt to save his team. They work together to overcome unforeseen obstacles on and off the court, resulting in a number of amusing and surprising scenarios. The two gain fresh insights on cooperation, competition, and personal development as their unlikely alliance grows.
