Pirates Start By Slashing Ace

Accidentally reincarnated in the world of One Piece and became one of the four little devils under Garp.

Unlock the king of the main body template, Kenpachi, the king of flat cutting.

Assassin Wu Liuqi, Xubai, Sasaki Jiro, Kirabi, Executioner Hiimura...

A series of templates are combined together, and the strongest fighting madman, the King of Flat Chopping, is born.

Ace: I'm Ace, I really haven't been cut down, I swear in the name of Whitebeard's dry son.

Zoro: I heard that the thirteenth Huyen team are all strong swordsmen, and I, Roroya Zoro, will definitely become the strongest.

Hawkeye: My knives have never been broken, but today I will seal them up.

Kaido: I am the strongest creature in the sea, land and air, and the bandages on my body are just because I am too cold.

...

Blackbeard: His knife is not heavy at all, but after doubled it, my legs numb and I can't walk.

This world is inherently unstable. When Bai Yu unlocks the main body template to 100%, and many characters are mixed together, this world will be smashed by him.

There is nothing in the world that my knife can slash incessantly.