As the youngest child in the family, Mingyang just wants to do what he likes and sleep peacefully. However, he has a stepmother who hopes that his son will succeed. Forced to do so, Mingyang originally wanted to find an agreement partner to manage the company while raising himself, but he did not want to accidentally travel to the future. The good news is that his future Lao Gong turned out to be the prince of the capital, and his plan to get laid is perfectly realized. The bad news is that his Lao Gong has just lost his memory, and he has no memory of the future, so the husband and wife have both lost their memory, and others still don't know how they get along...