Traveling Merchant On The Grand Line

Kahn travels through the world of grand voyages.

Accidentally obtained a super-dimensional trading space, allowing him to randomly trade with existences in other worlds!

In the doomsday world, use fresh fruits to trade perfect-level genetic potions and super-alloy weapons.

In the world of Dragon Ball, exchange celestial beans with roast meat and cat celestial beings.

In the world of elves, trade elf eggs with Kung Fu Manatee and Dr. Oki.

Hokage World, Exchange Devil Fruit for Chakra Extraction, Flying Thunder God, Sharingan.

The Otherworld of Sword and Magic...

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There is a mysterious traveling merchant on the Grand Line.

He swims on the sea with countless treasures in his arms, and only trades with the predestined people he meets. As long as you can afford the price, you can get it from him no matter what.