The next morning, Gu cheng asks Renji if she is familiar with the man who secretly experimented on human beings in the late nineteenth century. Renji's mother was one of the victims of the experiment, and Renji cannot believe that this evil man would use pregnant women to do such a thing. She thinks that the man must have a son, but she doesn't know how to get close enough to him to figure out what happened. She decides to join the male idol show, which will earn her a fortune. She plans to disguise herself as a man and sign up for the show.