Lin Shou'an died in an accident. At the last moment of his reincarnation, he was recognized by Po Meng as the son of Lin Jianguo and Li Su'e, the good men of the third generation. He was not destined to die. The underworld held an emergency meeting and finally decided to let Lin Shou'an serve as Meng Po's delivery boy and deliver Meng Po soup to the widows in the mortal world. After solving certain tasks, Lin Shou'an can return to the world and enjoy the virtues accumulated by his parents and live a perfect life. In the process of completing the task, Lin Shou'an experienced the ups and downs of the world, and finally realized the true meaning of life.