The world of One Piece, Marine Headquarters-Marineford.
In the images projected by the Den Den Mushi, Sengoku the Buddha publicly revealed Ace's identity as the son of the Pirate King, Gol D. Roger, shocking people across the world.
Having passed beneath the Gates of Justice with their ships coated in bubbles, the Whitebeard Pirate Crew arrived before Marineford, brimming with menace. Whitebeard was about to offer the Marines an airquake as a greeting when an unexpected visitor interrupted him.
A figure clad in red armor appeared out of thin air on Marineford's tense battlefield, curiosity and confusion flickering across his defiant face.
Sent to the world of One Piece by Ye Uchiha, Madara Uchiha glanced over the assembled Marines and the newly arrived Whitebeard Pirate Crew members. "So this is another world?"
"Another accomplice of the Whitebeard Pirate Crew?" A Giant Vice Admiral's expression hardened as he swept his enormous sword toward Madara Uchiha.
The Whitebeard Pirate Crew made no rash moves, studying Madara Uchiha in astonishment. Whitebeard, in particular, looked grave.
This man is every bit as strong as I am!
Watching the enormous sword swing toward him and the Giant Vice Admiral wielding it, Madara Uchiha looked intrigued. "The Akimichi Clan's Multi-Size Technique?"
Bang!
A blue Susanoo materialized in an instant, catching the Giant Vice Admiral's weapon with one hand. With the other, it brought a massive chakra sword down on him, severing an arm.
The Giant Vice Admiral howled in agony, ferocity blazing across his face, and swung his remaining fist at the Susanoo.
"Do you want to dance too, weakling?"
Madara Uchiha snorted. The scarlet Mangekyō in his eyes transformed into the purple Rinnegan, and a Shinra Tensei sent the obstructive Giant Vice Admiral hurtling into Marine Headquarters' Tenshukaku, smashing the structures atop it.
"Ooh~ What