The narrator tells the audience that he's given the audience a bunch of free movies to watch so that they won't have to buy any more ads. He also tells us that the narrator's sister has lost her ability to speak since arriving in China. The narrator asks the audience not to scare the visitor. He then introduces himself as han, the representative from the pet food company. He's here to buy the formula and hire him as the company's technical director. He says that the company is interested in the formula because the old man at the factory told him that it was a gold mine. The old man also said that the formula could give him a long-term income. He wants to sell the formula to the company for 400,000 yuan and hire the man as his technical director, which is a lot of money for a guy who's only been in China for a few months. The man says that he doesn't care about the money, because the formula can give him "long-term" income. It's worth the price, he says, and he wants to offer it to other companies.