As they are ready to move Usopp has to remind Nami about where her waver is, and the one who gives out duties for their plans. This is odd considering Nami has always been the one who has created the battle plans for the crew.
Shepherd finally meets with Jonathan.
Nami and Sanji move by rowboat to reclaim the waver. The rest move in large barrels. Robin doesn't hide in her barrel and Luffy naps in his. The eventually sneak into the vault area.
Elsewhere, Shepherd orders the injured Marines he traveled with to be stations around the base for his own trap.
Running through the vault area with ease raises Robin's suspicions. This turns into another trap. Luffy tries a Gum-Gum Pistol move, ut it's deflected by the safe wall and hits Zoro head on, literally. The trap is then triggered. The fight breaks out after Usopp shoots the commander with his pachinko balls. The marines, no matter their numbers, are greatly overpowered.
As Usopp tries cracking the safe he observes that this is mainly Nami's specialty. The giant gears on the safe fall off dangerously as each of the tumblers fall into place. The last gear in place, the giant safe door starts to fall over on Usopp.