My Storage Ring Is Full of Nukes

Synopsis

Ash was promised the interstellar realm. He spent every point he had ever earned on particle guns, mech suits, laser cannons and twelve plump little atomic bombs, and then the system dropped him into a cultivation world instead, with a shattered spirit root and a script that says he exists to be stepped on. The sect's darling wants the one medicine that could still save him. The master has lent that darling his own soulbound sword to take it. So Ash walks into the ring, reaches into his storage ring, and pulls out an AK-47.