One Piece: This Pirate Must Die

Chu Fan transmigrates into the world of the Pirate King and gets bound to a "Get Yourself Killed and Loot the Box" System. Every time he dies, a battle royale loot box drops from his corpse.

Chu Fan: "Garp, come on. Let's see whose fists are harder."

Garp, stunned: "I didn't mean to kill you. I didn't expect you to take my Haki-coated fist with your head."

Chu Fan: "Yasopp, come on. Let's see whose gun is faster."

Nearby, a corpse's right hand is shaped like a pistol. Yasopp looks utterly baffled. "Didn't you say we'd see whose gun was faster? Why are you pulling out a hand gun?"

Every time Chu Fan gets killed, he miraculously comes back to life. Each death makes him stronger.

Sengoku, looking furious: "This pirate must die. He has to die."

Chu Fan, shocked: "Holy crap, there's a flare gun in the box?"

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