Apocalyptic Surprise: the System Asked Me to Run a Dungeon

Zombie apocalypse + rebirth + system + building power + no heroine + upgrade The zombie virus suddenly broke out, and the world was in crisis. Chen Zheng, an unemployed homeless man who had just graduated from college, was killed by zombie minions as soon as he went out. After his rebirth, a system cheat appeared and asked him to run an underground city... "I'm just a poor college student, how can I run a dungeon?" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.