This System in the Apocalypse Is Very Strong

A sudden change changed the whole world. Humans turned into zombies, animals turned into alien beasts. All the surviving people had to do was to survive. College student Jun Ranmo accidentally got a cheating system. It was not a very good system. From then on, he embarked on the road of looking for his campus beauty girlfriend. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.