The robin hood introduces himself as the black whirlwind, a character in Chinese mythology who upholds justice and chivalry. He tells Duan that if Duan wants money, he should treat him well. Duan asks him what he wants, and the robin hood tells him that he wants Duan's rich father to exchange for Duan with yellow fishes of equal weight. The yellow fish is a gold bar, which means that Duan would get 500 gold bars. The silk dyed by Duan is exquisite, but the pattern is not worth much. He asks Duan if he can give Duan a favor, and Duan says that he can, although he has offended Duan before. He also says that the high-end fabric he has is not as good as the dyed ones, but that he will pay for it when the finished product arrives. The shopkeeper says that his goods were nearly reduced to the price of the purchase, but Duan now has enough money to repay the bank. He wonders how the shopkeeper knows that he has goods that he cannot sell, and wonders if the shopkeeper is being tricked.