Ai Hong Guang worked as a soldier, studied mechanics, and later worked as a maintenance man at the agricultural machinery station in his hometown. He earns 70 yuan money every month, but it is very hard for the father of three children. Ai Guang has been thinking about how to get rich overnight all day.
Later, he made some bad friends. Seeing that all his "friends" can easily get money, Ai Hongguang also had some ideas in his heart.
One day, he saw someone electrocuting a fish in the river, and it had some bad ideas. Later, Ai Hong Guang got some letters of recommendation from his evil friend and took the green railway to Shanghai. But when he stood on the street in Shanghai, he felt very confused. The street was crowded with pedestrians in a hurry. All he heard was Shanghai dialect, and he didn't understand a word.
In this way, without knowing it, he used a friend's letter of introduction to live in a hotel in Jing' an District. During his stay, he bought wires, knives and other tools from nearby shops. Because of his previous experience in mechanical maintenance, he quickly assembled a simple defibrillator.
The weapon was ready, and he wanted to find the target. He fixed the target passenger in the hotel, because he almost brought food stamps and money with him, and he thought that the people who went there must have some money. It soon found the target, a buyer from Qingdao, Xiao Li, who shared a room with him. Xiao Li, with a watch in his hand, is kind and quick. That night, Ai Hong's motor slammed into Xiao Li's temple, and Xiao Li lost consciousness. He took the opportunity to steal Xiao Li's property and even dared not run away from home.
Then he robbed another hotel and ran away. Then he went back to his hometown and tried to forget all this and hide all the crimes he had committed. But for a long time, she woke up from a nightmare every night, and his wife asked him what was wrong. He can't answer.
1983, he and his so-called friends robbed a thief and were arrested and sentenced by the police. He didn't say a word about his previous crimes, and was soon released early because he was literate and capable of doing things. As a result, his fingerprints were recorded.
1985, he returned to his hometown again and started again this time. His life is gradually getting on track. He works in busy farming season and works part-time in slack farming season. His three children have their own families and live a stable and happy life.
But even this can't hide his crime, and of course he can't escape the torture of memory. He accompanied his grandson to Shanghai to see a doctor, and that dark memory tortured him. Every day, he worries that the police will find him.
Shanghai criminal police team, generation after generation, never gave up looking for the real murderer. Although they were frustrated in the search for the real murderer, they never gave up.
Finally, the police locked the body of former Ai Hongguang through clues accumulated over the years. Finally, he was arrested and the real criminal was accused of Al Hong Guang. Ai Guang endured years of psychological torture and finally collapsed under pressure. He confessed and got the punishment he deserved.
The four families he hurt were finally vilified, and years of sadness finally got the best response.