One Piece: Zephyr, Starting with Leaving the Marines

[No System + Changing Tragedies + Zephyr + Expanding the Pirate World]

The pirate world is full of tragedies, and people at the bottom live in unbearable hardship.

After learning what the future holds, Zephyr decides to change the world in his own way!

Change tragedies, meet new races, nurture the main cast, and build the world he envisions.

In the end, he changes the pirate world.

"I, Zephyr, will spend my life doing everything I can to fight against fate."

"Kuina, Ain, Uta... We'll do everything we can to help our teacher realize his dream!"