Chen Yi unexpectedly woke up reborn in 1997. The soul of a 36-year-old was trapped in his 10-year-old body, and, to his surprise, the 9-year-old daughter from his future was lying beside him. His future wife, Lin Wan, was only 7 that year, too. Faced with this unexpected turn of events, Chen Yi used his memories of the future to quietly build himself up, rising to the top of the tides of progress. But what about love? Should he follow the course of his original life, marry Lin Wan, his future wife, at the right time, and have a child, bringing Chen Duoduo into the world and completing the circle of life? Or should he embrace a new fate and start over with a different life? And what of his daughter Duoduo? Will she disappear from this world?