On the eve of the zombie apocalypse outbreak, Lin Mo and three brothers were collectively reborn with memories of their tragic deaths in past lives. In their past lives, they were betrayed by the green tea girlfriend Bai Yue and Zhao Ze, perishing in the zombie horde. After rebirth, Lin Mo activated the evolution system, the brothers awakened supernatural powers, blocked Bai Yue, emptied campus supplies, saved the past-life love, found the divine healer Shen Xiyue, and formed an armored vehicle squad to dash out of the zombie encirclement. The squad rushed to the suburban air-raid shelter, exposed the conspiracy of the Zhao family using civilians for human experiments, overthrew their rule to establish Zero Holy City. To end the virus source, annihilate the warlord Heilong, storm into the far-north mother body laboratory, slaughter the progenitor mother body, and get the ultimate serum to dispel the virus.