The Crisis of Atavism in the Apocalypse

A red rain swept across the world. Plants grew wildly, animals mutated, and humans either turned into zombies or mutants. The world was completely paralyzed, and mutants rebuilt the world order. Duan Fang originally thought it was a global disaster, but he accidentally discovered that the man behind the scenes had turned the world into his own testing ground and established a complete game system. The fittest will survive, and only in the end will you be qualified to know the truth of the world! Unemployed college students + high school female top students + urban liars + retired athletes, three super nannies, a team of mutants push pictures at a constant speed, upgrade rapidly, survive the doomsday, and challenge passionately.