Doomsday: I Became a God After Imprisoning Goddesses in a Prison

[Not saintly + invincible + zombies + pocket dimension + dark story + decisive and ruthless]

[If happiness can't be shared, then let us share the disaster instead.]

The outbreak hits without warning. Zombies overrun the cities, and humans become vermin scurrying through the streets.

Chen Jiuhan, a failure at everything, is trapped in a room with a beautiful security guard.

The gorgeous guard who used to look down on Chen Jiuhan now wants to cling to him and become his girlfriend.

Just then,

Chen Jiuhan obtains the Prison System. Imprisoning criminals makes him stronger.

From then on, Chen Jiuhan imprisons criminals one after another.

The gorgeous security guard, the nation's goddess, the student council president, the head of discipline, the Korean goddess, the Japanese exchange student, the cheerleader... all become prisoners in Chen Jiuhan's prison.