Mangekyo Sharingan from the Start: Rampaging Through the Paramount War

He transmigrated to a deserted island in the world of One Piece.

From the start, Yu Nan was given a pair of Mangekyo Sharingan by the System.

Faced with giant beasts on the island and Sea Kings in the ocean, Yu Nan took caution to the extreme.

After years of training and rewards from the System, Yu Nan finally mastered the Mangekyo Sharingan and all kinds of high-level ninjutsu.

The Worst Generation? Can you handle a Rasengan?

Kaido, the world's strongest creature, can take a beating? Take this Elephant's Foot and deal with it!

Magma is stronger than fire? Akainu, say that again after looking at my black Amaterasu flames!

The Five Elders: Yu Nan has changed the balance of power in this world.

The Empty Throne, Imu? So you're the one they call the king of the world?

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.