One Piece: I'm the First Mate, and Luffy Begs Me to Stop Grinding

Kaxiu was reborn in the world of One Piece and planned to quietly coast through life, but unexpectedly bonded with the [God-Tier Fishing System].

One cast from the start, and he could reel in anything!

Could his Armament Haki really be maxed out?

Could Observation Haki grant him Future Sight?

Could Conqueror's Haki strike fear into the four seas?

He could even fish up legendary Devil Fruits and mysterious powers from other worlds!

When Luffy warmly invited him to join, Kaxiu intended to refuse, but the System forced him to join the Straw Hat Pirates and help Luffy become the Pirate King.

Luffy: “Kaxiu, have you been secretly training? Why are you always faster than me!”

Zoro: “Kaxiu, could you teach me another move?!”

Nami: “Kaxiu, my vault’s empty again. You know what I mean, right?”

At the Paramount War, Kaxiu cut through Akainu’s magma with a single slash, leaving the world in awe.

When the World Government listed him as the most dangerous criminal, Kaxiu could only sigh helplessly. “I really just wanted to be a quiet first mate, but my strength won’t let me keep a low profile!”