A Xi

A Xi (played by Ren Zhong), who is in his early twenties, only has an IQ of nine years old, and he is mildly mentally retarded. But his mother (played by Michelle) told him: "Everyone is born to walk a road, a very long road of life. I think if you walk for a long time, you will definitely be very tired. If everyone could walk hand in hand, talk and play games, wouldn't you feel tired?" Ah happy walked happily every day. Mother A Ping (played by Michelle) did not want to hurt A happy's heart, so she hid the fact that her biological father abandoned A Xi, and raised A Xi on her own. Although the mother and son lived a hard life, they lived an innocent and peaceful life under their mother's care and had happiness. An accidental loss changed Ah happy's life. Axi wanders to a strange town and meets a mute old man (played by Li Liqun) who pulls a tricycle. This man has an eccentric personality and a bad temper. No one wants to get close to him. People in the town usually call him "Old Balsam Pear". It turned out that he had an ulterior past. More than twenty years ago, he was a musician who played the flute. He had a happy family with a wife and a son. He was a man of hospitality, but in order to help his friends, he left his son at home alone. When he came back, he watched his son being buried in a sea of ​​fire, and the flames even damaged his vocal cords. Devastated by the loss of his son, his wife misunderstood him and thought he was having an affair with someone else.