Lao Song (played by Gao Jie) is the boss of a small restaurant. Because he owed a loan shark, he was raising money everywhere. One day, he made an appointment with his friend Akang, who sells insurance, to drink in a tavern near the dock, hoping to borrow money from Akang. After a meal of wine, not only did he not borrow money, but Lao Song also witnessed a car accident when he went to the toilet in the back alley. In a hurry, Lao Song went back and called Akang to rescue the injured. After the two lifted the injured into the car, they found that the person had already died. Fearing that they would be implicated, the two threw the body at the door of the hospital and destroyed all the evidence. The creditor Pingge pressed harder and harder. In order to keep the restaurant and his daughter's college tuition, Lao Song even thought of committing suicide to defraud the insurance premium. After several failed suicide attempts, Lao Song was about to go to the end of his rope, but he accidentally discovered that Pingge was the perpetrator who hit someone near the tavern, so he came up with a plan to blackmail Pingge to pay off his debts...