In the last five years of the apocalypse, the refugees in the wasteland are living like ants, and the high-walled fortress is actually a life-sucking prison. Xu Yu was reborn with the Devouring System, devouring all things to refine energy, breaking through in both directions of Qi, blood and spirit. He used his body to resist radiation and fight mutations, tearing apart the human race's way of survival in a desperate situation, and also uncovering the shady story of the fortress and the truth of the apocalypse.
