I Ate the Rumble-Rumble Fruit and Took My Sister-in-Law to Slay Demons

Qin Ming transmigrated to another world where demons and monsters had returned. From the start, an evil spirit set its sights on his sister-in-law, who trembled in fear in her bedroom.

“Little brother-in-law, hurry and come!”

Luckily, Qin Ming awakened a Divine Fruit System and obtained the Rumble-Rumble Fruit right from the start. He gained extraordinary powers, earning merit by slaying ghosts and growing stronger without limit.

[Blue Lightning] The flames of light around the body are [blue]. Any mortal who touches them will turn to ash.

[Purple Lightning] The flames of light around the body are [purple]. They boil iron and melt gold.

[Azure Lightning] The flames of light around the body are [blue-green]. They burn away the heavens.

[White Lightning] The flames of light around the body are [pure white]. If left uncontrolled, they will not stop until they have destroyed the [universe].

Qin Ming: “Sister-in-law, don't be afraid. I'm here!”