Gwang-ho, a prospect on his high school baseball team, is not drafted by a professional baseball team. His desire to continue playing baseball strains his relationship with his team members. Gwang-ho eventually begins selling fake gasoline with his friend Min-cheol.

Doil’s stint in the army is nearly over, and he looks forward to returning to his a fiancée and baby boy. While on leave, however, he discovers that the baby isn’t his. To make matters worse, his fiancée takes off and leaves him alone with the baby.

Young composer Yeonji lands her dream job at the prestigious and isolated Forte Studio that soon reveals itself as an unsettling work environment because of the eerie atmosphere around there and odd behaviors from her colleagues and boss. But Yeonji’s fierce ambition doesn’t allow her to give up and, when she realizes that her boss uses her as a mere ghostwriter, the competitive spirit between the two arises until it escalates into a matter of life and death.