Traveling through time is not like treating guests to dinner, traveling through time is killing people every step of the way. Wang Yang, a modern doctor who was impoverished and white-blooded, was forced to pretend to be the son of a top wealthy family and step into the troubled times of the Southern Qi Dynasty, where human life was regarded as nothing. Relying on thousands of years of knowledge to reduce dimensionality, he swept the world in the field of knowledge, and even attracted the attention of noble ladies from aristocratic families. However, murderous motives always follow him - huge creditors, cold-blooded political opponents, and deadly assassins. While everyone was waiting for him to fall from the altar, he was playing a bigger game.