I Have a Gun: Heaven One

In a realm where ancient cultivation meets forbidden technology, one man wields a weapon that defies the heavens themselves. Armed with a mysterious gun that channels celestial power, our protagonist carves a bloody path through a world of immortals, demons, and divine beasts. When martial arts meet gunpowder and spiritual energy fuels bullets, even the gods must bow. Heaven One isn't just a weapon—it's destiny incarnate.