Ace's Convoy Begins! Battle on the Lowest Floor - Level 6!

As Luffy makes it at level six with Ivankov and Inazuma, they meet up with the former cell-mate of Ace; Jinbei. As the three prisoners don't find Ace in his cage, they are attacked by some traps and sleeping gas. Inazuma saves them by using his ability. Meanwhile, Ace is exchanged by Magellan, to Vice Admiral Onigumo. Buggy and Mr. 3 are back at level three. While at level six, Luffy meets up with an enemy from the past; Crocodile.