I’m the New Fourth Emperor, Raising an Army to Defend the Thirteen Court Guards

Xia Er transmigrated to the world of One Piece and became a Marine stationed at Impel Down.

After awakening the Myriad Realms Summoning System, he no longer aspired to be a Marine.

He wanted to become a pirate, free to do as he pleased.

From the start, he summoned the Thirteen Court Guard Squads and built a pirate crew spanning countless worlds.

Soon, the whole tone of the One Piece world changed.

Zoro: "What an incredible Bankai! Can I learn it?"

Sengoku: "The Eight Gates technique is way too powerful!"

Jinbe: "If I had a greatsword, Samehada, I could become even stronger!"

At the Paramount War, the Myriad Realms Pirate Crew joined the battle, and emperors descended...

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