Godly Sword System

All things in the world, reduced to ashes: Rengoku no Tsurugi!

After transmigrating into the One Piece world, Roya, who has lived through eleven years of the Great Pirate Era, obtains a Sword Soul System that can endlessly strengthen and draw all kinds of skills.

Rengoku no Tsurugi, Kyouka Suigetsu, Getsuga Tenshou, Senbonzakura...

"One slash from me, and you might get burned to death," Roya says very seriously to Sakazuki in front of him.

...

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