Freen, the cold and flawless top medical student, suddenly transfers to a new college, hiding secrets no one can imagine. By day, she's admired for her brilliance and strength. By night, she's a ruthless mafia heir, feared in the shadows. When she crosses paths with a bratty law student, their constant clashes ignite an unexpected chemistry. But the closer they get, the harder it becomes for Freen to keep her double life hidden. Love and danger intertwine, and when the truth comes out, one question remains - can a mafia's heart truly belong to love, or will it always belong to darkness?