Welcome to the Zombie Kingdom

[Catastrophe Fiction, Not an Apocalypse, Humanity Remains, Not Grimdark]

Have you ever imagined a zombie outbreak caused by some evil scheme or deliberate leak, leaving my city overrun by the undead?

Are you ready to face this biological disaster?

Everyone, welcome to the Land of Rot!

Also known as "Zombie Apocalypse: Starting with Spatial Storage"

"Resident Evil: I Gained Leon's Attributes"

"Dead Zone: My Weapons Can Level Up"

"The Meeting of a System Host and a Reborn Person"