Ji Zheng has been running a car repair shop for five years. Old Liu, who sells wontons next door, calls him a salted fish. His wife was angry with him and went back to her parents' home. When her mother-in-law saw him, she scolded him for being useless. On this day, a car repair customer left the car behind and left an envelope. Ji Zheng opened it and saw a photo inside - the photo was the daughter of his brother who died in the war. There was a note pressed next to it: You owe me your life, and it's time to pay it back. Ji Zheng pulled down the rolling shutter door of the car repair shop and sent a WeChat message to his wife: Help me pack my luggage. After watching it, his wife thought he was going to run away, so she called 110 directly.