One Piece: Rebuilding the Z Crew with the Hands of Duality

The story takes place two years after Straw Hat Luffy's timeline begins.

[Doesn't join the crew, no character derailment, doesn't recruit major canon characters, daily life + adventure]

[Golden finger: Twin Full Hands, exchange reputation points for the Three Types of Haki System]

After Zephyr's death, the NEO Marines fall apart. Fate, who transmigrated into the world of One Piece, wakes up in a hospital bed with a defective healing ability from the Twin Full Hands and a bound reputation System that lets him exchange points for the Three Types of Haki. He lost his chance to save Ace and watched his mentor's final moments. Now he resolves to gather Z's remaining forces and build a powerful organization of his own.

While wandering the seas, he meets Yinzhu Dale, a silver-haired girl who excels at both cooking and dual-blade swordsmanship. The little girl joins the ship, taking charge of the crew's meals as well as fighting on the front lines.

Fate leads a 24-person core team on an adventure through the New World: Ain, a Return-Return Fruit swordswoman; Binz, with the Shove-Shove Fruit; the white-haired, dual-wielding little girl Yinzhu; the bearded Reis; the pink-haired navigator Victoria; and the shipwright Motore, along with the Dongbo and Xibo twins.

They take on Kuzan, beat up CP8, deal with Pacifista XP, defeat Crocodile...

They challenge the World Government, and fear neither Marine Admirals, Emperors of the Sea, nor the Holy Knights. The Z Pirates fear nothing.