Probably Xiao Shou was the eldest young master. Later, he and his sister were kicked out by their biological father. Later, his biological father went bankrupt and forced his sister to get married. The person he married was rumored to be gay. He had an affair with Xiao Gong, and then Xiao Shou and Xiao Gong met.
It's a frivolous and cheap spirit that attacks a sick, weak and beautiful woman.