When the murderer realizes that the guards will come and he cannot escape easily, he throws the wooden ball at the young master. When the mansion is in turmoil, the murderer rushes back to the kitchen and pours out the tea with the knockout drops. He takes the snake away and does all of this before he leaves. The minister tells the story of the missing children in the capital for three years. The imperial court sent lots of men but failed to find the murderer. He asks the minister if he can find feng'er and get him back. He tells the minister that he was invited by Captain rong to help solve the case, but the case is still unsolved. They need to open up the coffin for an autopsy, but they are in a very humble position. They ask the minister to help them persuade the cunning old fox to stay. He says that he can save the life of the old fox, but only if the minister can get the letter for the third prince. He leaves the mansion and goes to get the pen and ink and paper. He cant believe that third prince has invited such an assistant. The case has been hanging around the capital since three years, and the sixteenth prince has also been missing. They should protect him, he is unpredictable, and weird too. He scolded his father in the garden, and he was afraid someone might recognize him.