The fat cat worked hard to find four younger siblings: the young and promising doctor's second brother Hua Shijie, the barrister's third sister Wanrong, and the beautiful fourth sister Ji Fat Cat worked hard to find four younger siblings: the young and promising doctor's second brother Hua Shijie, the barrister's third sister Wanrong, the beautiful fourth sister Ji Xiang, and the fifth brother who had gone astray. However, the good times did not last long, and unfortunate things happened one after another: the second brother, wife and children were both killed in a plane crash, and Shijie was seriously injured when he drove too sadly; The successive blows caused Mrs. Hua to show signs of schizophrenia and was sent to the hospital; The third sister's graceful family is calm on the surface, but there are big storms brewing inside; The fourth sister burned down the wedding dress shop she had worked so hard to run because of negligence; After the fifth brother was released from prison, he was discriminated against everywhere and almost lost his confidence in life. In the face of changes, the fat cat with enthusiasm and kindness, encourage relatives to actively tide over the difficulties, he told everyone with a cute smile, no matter what life gives us, we always have to believe that tomorrow will be better, maybe, maybe tomorrow will be better