As a weakling attached to various mercenary teams, Chen Ning was constantly promoted as cannon fodder or abandoned. He struggled to survive in troubled times, and witnessed with his own eyes all the ugly phenomena of moral decay and human corruption in troubled times... Once again, Chen Ning knew that in troubled times, an individual's power is small. If he wants to survive in the apocalypse, his only way to survive is to find teammates who can hand over their backs to them, and then, with the strength of the team, fight his way out...