Summary:
Nami creates a plan for the Straw Hats to rescue Lily’s father Panz Fry. Chopper, Robin, Brook and Luffy are the diversionary group while Usopp, Sanji, Zoro and Lily are in the submarine. Luffy goes on a submarine because he finds the diversionary group boring. They save Panze Fry, but Momonga attacks Luffy, forcing Zoro to restrain him.
Shuzo attacks the marines and Panz Fry. His pet alpaca, Alpacacino, fires a cannonball at the Marine ships. Shuzo attacks Panz Fry directly, but is intercepted by Luffy. Shuzo then kicks Luffy into the sea. Zoro jumps into the water to save his captain, and Shuzo and Sanji fight. Shuzo tells Momoza the reason he left the Marine Corps, to the dismay of the rest of his crew. Luffy and Zoro then resurface and Luffy threatens Shuzo. Luffy and Momonga prepare to fight Shuzo.
When Panz Fry is detained by the marines, Vice Admiral Momonga questions him about his actions in taking the food from the pirates from earlier, Panz Fry says that it was because there are other starving people who need it more and that all the food that the marines berou is used for world nobles and states that they don’t need all the food and questions how the marines could let others starve because of the cruel world nobles. Regardless, Momonga declares that he is still going to Impel Down for being a pirate.
Meanwhile, the Straw Hat Pirates have Nami make a plan for the rest of the Straw Hat Pirates to rescue Lily’s father. Chopper, Robin, Brook and Luffy are the diversionary group while Usopp, Sanji, Zoro and Lily are in the submarine. Luffy goes on a submarine because he finds the diversionary group boring. As they go to rescue him, Usopp mentions to Lily that they have met giants like Dorry and Brogy before, surprising Lily that they have met them, and states that her father has been friends with the two since childhood. They execute the plan as Robin uses her Hana Hana no Mi powers to take out the marines around the ships while Brook uses her Yomi Yomi no Mi powers to intimidate them. Sanji uses Sky Walk to fight the marines from another ship while Zoro cuts the chains around the Panz Fry. They save Panze Fry, but Momonga attacks Luffy, forcing Zoro to arrest him on the spot.
When Lily is reunited with her father, the reunion is ruined as they are held back by a person named Shuzo and attacked by Panz Frye. Momonga is shocked to see him as the two reveal a shared history. Shuzo says that the Marines sending a pirate to Impel Down is pathetic and that all New World pirates must be killed and he, along with the Neo Marines and their leader, Z, will execute all the pirates in the world. Momonga is shocked by the name as he has known Z for a while as the latter is a former naval admiral.
Shuzo now decides to kill Panz Fry himself and goes to attack him, but is held back by Sanji and Shuzo is knocked to the ground by the pirate. Luffy tries to attack and is thrown into the water, prompting Zoro to abandon his fight with Momonga and save Luffy. Luffy is eventually rescued and prepares to fight Shuzo himself while Zoro fights Momonga.