A Male Daughter-in-Law is Not Allowed

Ha-won, an unbothered heir to a prestigious family, suddenly faces immense pressure from his traditional grandmother to get married and produce an heir. To break free from her relentless matchmaking attempts, he comes up with a desperate plan: hiring a fake wife to present to his family. Enter Do-jin, a handsome and broke young man who reluctantly agrees to cross-dress and take on the outrageous job. However, as the fake marriage unfolds under the watchful eyes of Ha-won's skeptical household, the chaotic arrangement begins to stir up genuine, unexpected feelings between them.