School District Room for 72 Hours

In order to let his daughter enter a key primary school in the city, Fu Zhong, an associate professor at a university, sold his existing house within 72 hours, collected enough money, and bought a room in the school district of the corresponding school. Due to time constraints, Fu Zhong had to sell at a reduced price of 2 million. Aunt Niu, a part-time worker, claimed that her son Xiaobao was eager to buy a wedding house and spent her years of savings. The two parties hit it off and signed the contract immediately. Just when everyone was happy, Fu Zhong received bad news again - the seller started asking for 400,000 yuan. When Fu Zhong was in trouble, the intermediary called and said that a customer was willing to buy Fu Zhong's house with a one-time payment of 2.5 million at the market price. In this way, all the problems could be solved... And this customer was none other than Chairman Yuan, the parent of Fu Zhong's student. Should he stick to his integrity and fulfill the contract with Aunt Niu, or break the contract and resell the house at a high price for the sake of his child's future? Fu Zhong is faced with a dilemma...