Summary
Yoon Na-jin, a woman pressured by her manipulative mother to pursue marriage, ends up having a drunken one-night stand with a man she doesn’t even know. She regrets the encounter, dismissing him as a “punk” and wanting to forget the incident entirely.
But fate has other plans.
The man turns out to be Kwon Joo-hyuk, a wealthy, cold, and dangerously charming individual who reappears in her life—this time with a clear intention: he wants her. Despite Na-jin’s attempts to avoid him, Joo-hyuk becomes more involved in her world, pushing past her defenses. What begins as an impulsive mistake transforms into a tangled relationship full of emotional conflict, unresolved tension, and passionate encounters.
As they navigate the pressures of family, social expectations, and their own messy pasts, the question becomes: Can something built on a “dirty” beginning turn into a real, lasting connection—or will it collapse under the weight of their baggage?