Yi Feng, the all-powerful Internet billionaire CEO, received a mysterious diary in the terminal cancer ward and was shocked to discover that the person who anonymously donated bone marrow was his childhood sweetheart Gu Muxi. He made a wish to come back and was miraculously reborn in the high school classroom in 2000. Standing at the beginning of the new millennium, Yi Feng vows to protect his loved ones, save his family, and re-create a splendid life and business empire without any regrets.
