The Strongest Throne in the Second Dimension

In my name, become the strongest in the second dimension. The mysterious throne system comes to the world of pirates with an invincible appearance. At the same time, a boy from the third dimension appears in the world of pirates and encounters the throne unexpectedly. Starting from the world of pirates, he conquers the second dimension, becomes the strongest in the second dimension, and ascends to the supreme throne. One Piece is about to begin! ! ! ! ! ! ! ! ! ! The second world votes to decide! ! ! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.