To regain his reputation, Oh In Young (Kim Dasom), singer of an outdated idol group, agrees to appear in a TV show about a pair of fake mother- in- law and bride. Who paired with Yang Choon is Yang Choon Ja (Go Doo Shim), the mistress of a traditional family, and they hate each other on the show. But as fate had arranged, the two finally become real mother and bride in law.