One Piece: The Path to Kingship in the Rocks Era!

That year, Rocks was just starting out.

That year, Big Mom was breathtakingly beautiful.

That year, Roger had yet to set sail.

That year, Garp was still unknown.

That year, a monster was born into the Cipher Pol organization, transmigrated from another world with the sole aim of reaching the summit and becoming the only god of this age.