Mr. wang owes his sister 300 yuan and refuses to pay her back. She begs him to stop, but he refuses. He tells her that he only owes her 200 and that he has already paid him back. He says that he will pay for him, but that he still owes her another 300, which is the interest. He asks her to search for the 300 yuan, and she finds it. She tells him that her father still has not paid off his debt to his sister, and that she will not be able to get any money from him. He offers to take her back if it is okay with her, but she refuses, saying that she does not want to dirty her new car with her clothes. She asks him why he borrowed money from a loan shark, and he says that his son needed a new cell-phone, and so he had to borrow the money from the loan shark. He warns her not to do it again, as he is known for having a "high interest rate" and a "mean loan shark" in the city. He gives her 500 yuan so that she can go to a doctor for her injuries. She thanks him for the money, and tells him to stay on the road, as she is a tough farmer and he will be fine soon. She says that she only has 5,000 yuan, so she will give her the rest later