This is a world trapped by "false gods". Everyone in the world thinks that cultivation is the ladder to ascend to immortality, but in fact, each level of realm is like a collar that the gods put around the necks of all living beings. The so-called "ascension" is nothing more than becoming a higher-level sacrifice. The "Great Wasteland" where the protagonist is located is a place of exile abandoned by the gods. The spiritual energy here is thin and demons are rampant. Only the "Prison Suppression Department" maintains the shaky order in the darkness.