Lu Yanzhou and his wife Song Qingya have been married for 36 years and have always adhered to the AA system. His wife was well-paid, powerful, and calculated in everything, but she never cared about his work and life. After retirement, his wife asked him to be a full-time housekeeper, so Lu Yanzhou quietly filed for divorce. It was not until after the divorce that Song Qingya realized that her husband was a scientific research tycoon with a net worth of tens of billions. He had kept his wealth low-key for many years because she never cared. The two cleared up the estrangement in the past, and Lu Yanzhou focused on scientific research and family, gaining warmth and peace. Song Qingya also put down her strength and returned to a normal life. The family cared for each other and stayed together in peace, ushering in a peaceful and happy ending. The ending is sweet and has no bad direction.