After their agencies merged under financial pressure, top girl group Huntrix and rising boy and rising boy group Saja Boys are crammed into a single dorm floor. The move is chaotic, awkward, and controversial-especially since both groups are still active and sharing tight schedules, late-night rehearsals, and only one washing machine. Among the chaos, Zoey, Huntrix's main rapper with a sharp tongue and killer eyeliner, is so not vibing with her new neighbors. Especially not with Mystery, the Saja Boy's main lyricist-aloof, too quiet, annoying unreadable, and always hogging the dorm's tiny studio room at 3 am. Their first few encounters? Pure disaster. But their chemistry? Instant. Dangerous. Magnetic. As their lives intertwine-through shared meals, group livestreams, midnight dance practices, and stolen moments on the rooftop-Zoey starts realizing Mystery isn't just "cold"-he's guarded. And Mystery, for the first time, finds himself writing lyrics he can't explain...about her. But with their reputations, their careers, and a dorm full of people who cannot keep a secret, falling in love might be the biggest scandal of their lives.