One Piece: The Infinite Magic Cube

On Earth, he was utterly ordinary. Then he unexpectedly transmigrated to the Pirate King, a world where nothing can be explained by common sense.

He doesn't want to be ordinary, but reality's golden headband has him in a tight grip. Now, his chance has come.

He knows the pirates and understands the plot.

Opportunity favors the prepared.

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