Aofei tells the boys that he's going to use a medicated bath and an elixir to treat his leg injury. He tells them to change their clothes before he leaves. Mr. Tanxie tells him to do less exercise. He's just recovered, he says, and he wants to see how strong he is. He wants to know how long it's been since he last saw him, and how much he owes him. He says he'll repay him when he gets back to Hong Kong.