When Linyuan opens the coffin, he finds that his father has died from the plague, so he cannot be buried there. Linyuan tries to open the coffin to find out what has happened to his father, but he cannot, because he has been infected with the plague. He decides to take a look at the coffin and discovers that his wife has been drugged. He tries to get Linyuan to let her go, but she refuses, saying that she will kill him if he tries to harm her