One Piece: I Carry a Banner of Ten Thousand Souls

Modern man Bei Gongwang unexpectedly transmigrates to the cultivation world and, because of his poor aptitude, chooses to become a demonic cultivator.

Little does he expect that after surviving for three hundred years and finally reaching the Nascent Soul stage, he will die at the hands of righteous cultivators who attack him after his inner demons take root.

As his body dies and his soul dissipates, he transmigrates once more, this time to the world of Pirate King.

As soon as he arrives, he discovers he is stranded on a deserted island.

Fortunately, his life-bound treasures, the Human Emperor Banner and Myriad Souls Banner, came with him.

By killing people, binding their souls, cultivating, and refining corpse puppets, he unknowingly creates an undead army made up entirely of Devil Fruit Users!

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