45-Year-old Lin Chen died suddenly in the rain in front of the graves of his wife and children. In his previous life, he was a billionaire technology tycoon, but his wife Su Wan died of postpartum depression due to his paranoid career. His son Lin Xiaoyu was lost at the age of ten, and he lived in regret and loneliness all his life. Once he was reborn, he returned to sixteen years ago - a rainy night in 2009, when his wife was just three months pregnant, which was the beginning of his absence from the family in his previous life. With the memory of the sixteen years to come, Lin Chen vowed: In this life, making money is only a means of protection, and doting on his wife and protecting his children is the ultimate mission! He avoided the risks of pregnancy in advance, stood up to his best-in-law's family, took advantage of the skyrocketing housing prices and short video trends to get rich easily, refused to start a business through involution, and left all his time to his wife and children. He supported his wife to regain her dream of design, accompanied her son through every step of his growth, and made all the regrets he had had become a success. Faced with the schemes of his false friends and the pressure of his business rivals, Lin Chen's soldiers came to cover up the water and the earth. There was only one bottom line: whoever dared to touch his wife and children, he would destroy his future! This is a rebirth story about "I owe everything in my past life, but I will give everything I have in this life". It is also a warm redemption about family, companionship and perfection.