One is a fake bride who marries her sister, and the other is a groom-to-be who hides his identity. In this cat-and-mouse game of love, they are firmly caught by each other, and neither of them can escape. He was originally in a fake marriage, but he fell in love with her unknowingly in daily interactions; she has someone else in love, and she has never been able to see the true heart of the uncle around her. Jealousy and love fly together, and conspiracies and conspiracy are the same. In the end, they stay together for life.