Aspiring novelist Kim Woojin has been a side character all his life. He can't write stories that are his own, and he's not even his boyfriend, Minho's, priority. But like every cloud has its silver lining, Woojin’s comes in the form of an aspiring stage actor, Taehwan. However, Taehwan is not without his own problems: he suffers from terrible stage fright that keeps him from taking lead roles. A friendship blossoms between Woojin and Taehwan, with each helping the other overcome their fears. Will this newfound friendship remain just that or could Taehwan be the spark that gets Woojin’s creative juices flowing again? And could they both muster up the courage to become the protagonists of their own stories?