Among all Devil Fruit abilities, the Door-Door Fruit was one of the fruits Roy trusted most.
Ignoring inorganic matter and traveling directly through subspace allowed Kaku, Bruno, Enel, and the others to move unobstructed across Egghead Island.
The unprecedented high-tech sights along the way left Bruno, Enel, and the others reluctant to leave.
However, none of those things slowed their advance.
The enhanced Mantra covered the entirety of Egghead Island.
Following the intelligence Caesar Clown had provided, the powerful Enel searched the entire island like a radar at that moment.
"Go that way. Vegapunk's main body is in the direction of the tower's peak. The Mother Flame should be the flames inside that huge container. It's there too."
After locating Vegapunk and the Mother Flame.
Following Enel's directions, Bruno pushed open a door in the air.
Then Bruno and his group entered the yellow-green subspace created by the Door-Door Fruit.
After entering the space opened by the Door-Door Fruit, the group vanished from where they stood.
Inside the laboratory building at the top of Egghead Island.
"Main body, they have probably discovered where we are. Should we activate the island's defenses and report the situation here to the World Government?"
Egghead Island was Vegapunk's research headquarters and the World Government's most important research base.
It could be said that no disturbance here escaped Vegapunk's eyes.
Although the Door-Door Fruit's ability was overpowered, Vegapunk, the smartest man in the entire Pirate World, had his own unique understanding of Devil Fruit abilities and ways to defend against them.
Pythagoras, the embodiment of Vegapunk's wisdom, had actually spotted Bruno, Enel, and the others the moment they set foot on Egghead Island.
"No need. Pythagoras, let them come! I don't know what they want, but I think we may have a chance to cooperate."