The world’s powers fought over the extraterrestrial black armor, even going so far as to start a nuclear war. Nearly 99% of humanity and seventy percent of the land were destroyed in the nuclear blasts, followed by all sorts of radiation-mutated monsters... In this chaotic era, watch how Li Chongguang, starting from the bleakest of circumstances as a prisoner, obtains the black armor and becomes invincible in the apocalypse...