The Perfect Bride for the Cold-Faced CEO

Five years ago, because her mother died of illness, she was already sad and grieving, but she met her mother's illegitimate son at her mother's funeral. Unable to bear this fact, she indulged in alcohol, numbed herself, and indulged herself. A drunken sexual encounter made her sober up a lot, and she decided not to be resentful and try to move forward. Five years later, due to an accident, she entered his company and became his personal assistant. As the two get along, she gradually suspects that he is the mysterious boy from back then. The sudden appearance of his twin brother made her hesitate again. He disappeared unexpectedly for a week, and when he came back he looked haggard and his eyes were cold. He generously admitted that he was the mysterious boy from before, and used her nude photos to coerce her into becoming his mistress. They fight against each other, take revenge on each other, and love each other deeply but refuse to admit it.