I Am Marquis Voban!

After transmigrating into the God Slayer world for several centuries and successfully changing the original story's fate, he became the new Marquis Voban.

Just as Voban had reached max level as a God Slayer, his System finally came through and transported him to the world of One Piece.

The Twelve Spriggan from the Fairy Tail world, Zeref, and the Black Dragon King.

The Espada, Aizen, and Gin from the Bleach world.

One by one, these familiar figures appeared under the command of the God-Slaying Demon King.

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.