Otherworldly Gunslinger: Spiritfire System

Wu Dong accidentally falls into another world and becomes a spiritflame hunter.

All he wanted was to use his replica shotgun to kill monsters and level up every day, but for no reason at all, people start hunting him.

Fortunately, his level catches up. Otherwise...

"Otherwise, what? I'd just keep grinding monsters and leveling up. As long as my level is high enough, I'd dare fight anyone, even gods!" Wu Dong says.

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.