Sailing: Weapon Fruit, My Hand-Crafted Blade Like Fire

Transported to the world of pirates, Rosen becomes a member of Zefa's class, starting with the Weapon Fruit and a max-level innate talent. With his extraordinary comprehension, he creates numerous incredible abilities.

"Your comprehension is extraordinary; by visualizing yourself, you combine it with the Paramecia-type Weapon Fruit to grasp the exclusive skill: Thousand Cherry Blossoms."

"Your comprehension is extraordinary; by visualizing yourself, you combine it with the Paramecia-type Weapon Fruit to grasp the exclusive skill: Blade Like Fire."

"Your comprehension is extraordinary; by visualizing yourself, you combine it with the Paramecia-type Weapon Fruit to grasp the exclusive skill: Moon Cutter."

In the Warring States: He is the Navy King who reigns over the world.

Shanks: His Haki can crush the Great Pirate Era.

The Five Elders: His sword can sever the Great Pirate Era and can also end the rule of the World Government.