Lin Du, a modern man, travels back to the early years of the Republic of China and finds himself in a comprehensive world that combines zombie Taoist priests, tomb robbing adventures, and urban fantasy. He is bound to a "Tomb Robbery Cultivation System" - only by entering ancient tombs to complete tasks and obtain the treasures and evil spirits in the tombs, will the system provide techniques and resources for breakthroughs in cultivation. However, at the beginning of the game, Lin Du became a disciple of Maoshan Taoist Lin Fengjiao (Nine Uncles), and he fell into a dilemma: on one hand, he had the master's stern admonishment of "robbery tombs damage one's virtue", and on the other hand, the system kept popping up reminder pop-ups "Please enter the tomb as soon as possible to complete the task." As he steps into Pingshan Mountain in western Hunan, Laojiu Gate in Changsha, the Tomb of King Xian in Yunnan, and the city of Hong Kong... A secret that has lasted for thousands of years gradually emerges - all the monsters, ghosts, zombies, and secret treasures in ancient tombs all point to the same truth: the ancients were crazy about immortality, but they turned the world into a purgatory where demons were rampant.