Ahn Heeseo, a k-pop fan that unexpectedly becomes a staff member for Enhypen and quietly falls in love with Ni-ki. When Ni-ki confesses his feelings, the two begin a secret relationship that lasts over a year. But when a fan exposes them, their love becomes a scandal. Forced to break up under public pressure, she leaves the company while Ni-ki remains in the spotlight. Though they part ways, the love between them never truly fades - it lives on in silence, in memory, and in the spaces where only they know it existed.