Surviving the Apocalypse While Being Tempted by an Elf and a Dark Elf

On an apparent normal Sunday, Luke suddenly woke up after hearing a voice warning him of something weird. After assuming that it was just a bizarre dream, he felt an earthquake that nearly destroyed his dormitory. As if things weren't odd enough, a zombie suddenly appears in his room and targets him.
Somehow, Luke survived several encounters against the zombies thanks to his skill Weapon Augmentation, but then he suddenly replaces a mini-sized elf and a mini-sized dark elf telling him that they want to help.
After a stranger offer, Luke learns that something very big is happening with the planet, and now he will have to replace the strength to fight against zombies and all kinds of weird creatures that want his neck... he will do all that while avoiding being tempted by those two very suspicious elves.
The story, all names, characters, and incidents portrayed in this production are fictitious. No identification with actual persons (living or deceased), places, buildings, and products is intended or should be inferred.