Pirate City: I Create Mythical Devil Fruits

In this modern, urban version of the world of One Piece, Devil Fruits, the three types of Haki, and the Six Powers of the Navy form the power system!

Everyone who turns eighteen can enter the Devil Space and obtain a Devil Fruit.

Lin Fan, who transmigrated here, got the most useless fruit of all: the Human-Human Fruit.

Just as he was despairing over his bleak prospects, the Mythology Compendium System awakened!

The compendium records figures from the myths of every country in the world Lu Yun left behind when he transmigrated. By using an object as a vessel, he can upload a character's information from the compendium and gain their abilities in this world!

So Lu Yun wasted no time uploading the Human-Human Fruit to the System, creating a mythology-type Devil Fruit! Not only did it eliminate the drawback that Devil Fruit users cannot swim, it also let one person eat multiple fruits!

You have the Rumble-Rumble Fruit, one of the strongest Logia fruits? Sorry, I have a mythology-type Devil Fruit in its Thunder God form, commanding heavenly thunder and annihilating all things!

You have the Dark-Dark Fruit that devours everything? Sorry, I have a mythology-type Devil Fruit in its Sun God form, an incarnation of the sun whose flames scorch the sky!

You have...

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