The contemporary Niu Ma lived frugally for 10 years and saved up 500,000 as a down payment to buy a house near the company. However, when he returned home from get off work, the house disappeared. Neither the agent nor the former landlord knew Zhuang Bifan. Xiaozhuang called the police, but was regarded as a madman. Everyone can testify that the community only has the 17th floor and not the 18th floor. He was also sent to a mental hospital for forced treatment.