Decken used his power to threaten Shirahoshi by sending weapons to both woo and try to kill her, which is why the princess is locked up in her room, as evidenced by the many weapons that are stuck in the tower's door. He also used this power to throw people so they could arrive at Shirahoshi's door and infiltrate the palace. He can also use his powers as a means of locating one of his targets and can even ride on some of the objects he throws, as shown when he threw and jumped on a large piece of coral to find Shirahoshi. He uses his right hand to lock onto Shirahoshi and wanting her as a permanent target, Decken only uses his left hand to switch his secondary targets such as Hatchan and Hody.
Meanwhile, Shirahoshi is crying and asking the Straw Hats to not go. Usopp and Chopper complains that they are going to die in the New World. The Minister of the Left gives Nami a new New World Log Pose with three needles so they can get to the islands in the New World. The Minister of the Left explains about the new Log Pose's features when Luffy suddenly grabs onto Nami, wanting to see the new Log Pose. She complains and says that she will tell the crew where to go but Luffy complains saying that he is the captain so he should decide where they should go. Franky gets a new haircut and they start to leave but Shirahoshi comes and ask them to pinky promise to come back and the crew does Straw Hats finally leave and some of the children of the Fishman Island ask their parents if they can get a Straw Hat similar to Luffy's and Jinbe says he will get some. Luffy then remember the times when Shanks, Rayleigh, Jinbe, and Ace told him something important. The Straw Hats then comment about what they will do once they are in the New World.