In the Pirate World, I Become a Prophet

After arriving in the world of One Piece, An Nan discovered that the System was a bit useless.

With no other choice, An Nan decided to take advantage of being a transmigrator.

Garp: "Prophet, will my grandson become the King of the Marines in the future?"

Whitebeard: "Prophet An Nan, has the person who will inherit Roger's will appeared?"

Kaido: "May I ask if I can become the Pirate King in the future?"

Faced with so many questions, An Nan replied,

"No need to rush. One at a time. Each question costs ten years of your lifespan!

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