Apocalypse: I Have Three Thousand City Rangers

(No System + Not a reborn story.) Liu Guangqiang transmigrated to another world over a decade ago. He never got a System or any other golden finger for transmigrators. Instead, he got a doomsday crisis. Watch as Liu Guangqiang, a temporary urban management officer, joins urban management squad leader Zhang Yongshuai and a group of fellow officers to struggle for survival in the apocalypse and battle across the land...