Chapter 1: Disappearance.
In 1991, it was an ordinary afternoon, the sun was shining and everything was peaceful. In a bustling city in the south, Xiaoyu, a 3-year-old boy, plays in his neighborhood. His parents thought he was just downstairs playing with the neighborhood kids and would be home soon. However, as time passed, Xiaoyu still did not return home.
Xiaoyu's parents were in a hurry, they hurriedly went downstairs to find their son, and asked all the neighbors, but they didn't see Xiaoyu. They asked the security guards in the community for help, and the security guards also helped to find them, but to no avail.
At this moment, his father, Mr. Chen, felt extremely sad and helpless. He stood in the garden of the community, looking at the place where his son usually played, and tears could not stop flowing. He remembered Xiaoyu's lovely smile and the bits and pieces between their father and son. He knew that in this world, the last thing he could afford to lose was Xiaoyu.
But now, Xiaoyu is missing. Mr. Chan felt that his world had completely collapsed. His spiritual pillar collapsed in an instant, and his soul was also hit by a huge blow. In the process of searching for his son, he shouted, searched, and looked forward again and again, but he never found his son.
After several days of searching, Mr. Chen finally broke down. He stood on the roof of the community, looking at the familiar scene below, and his heart was filled with endless grief. He knew that he had lost his most precious thing - his son. His life no longer had any meaning, and he decided to end his life to say goodbye to this world.
Just as Mr. Chen was about to jump off the building, his friend Mr. Zhang appeared. Mr. Zhang saw Mr. Chen's state and was very worried that something would happen to him, so he hurriedly came over to dissuade him, and finally stopped him. Under Mr. Zhang's persuasion, Mr. Chen gradually calmed down and gave up the idea of suicide. However, by this time he had become more and more depressed and miserable......