Liu Yu, a psychology graduate, unexpectedly transmigrates to another era. All he had ever wanted was to use his modern knowledge to become a wealthy man in ancient times.
But the era he transmigrates into is one of unimaginable darkness, where warlords divide the land and bandits occupy the hills. Meanwhile, the Wa people and other tribes watch hungrily from beyond the borders.
Human livestock, temples where people are beheaded, festivals where wives are offered up, tombs for the elderly, carpets made of human skin… Liu Yu can only think that this is a living hell. To survive, he has no choice but to try to change the world.
But he is not the only one who has transmigrated. This world is teeming with demons and monsters, and everyone wants to shape it according to their own designs. Yet the human world is like one enormous poison-breeding crock. In the end, how many will survive…