Ep 594. Formed! Luffy and Law's Pirate Alliance!

As Luffy and Law's Pirate Alliance heads towards Punk Hazard, they are ambushed by a group of Marines led by an admiral named Aokiji. Despite their best efforts, the pirates are defeated and Aokiji begins to interrogate Law. However, Luffy intervenes and challenges the admiral to a fight.

Meanwhile, on Punk Hazard, the Straw Hat crew and their new allies, a group of children created by Caesar Clown's experiments, continue their journey towards the lab where Caesar is producing a deadly gas. Along the way, they encounter a mysterious man named Kin'emon who is seeking his lost son.

Back on the battlefront, Luffy and Aokiji engage in a fierce battle. Aokiji's ice attacks prove to be a powerful match for Luffy, but the captain refuses to give up. Law, who had been observing the fight, decides to use his powers to create a room where he and Luffy can combine their strengths.

Just as it seems that Luffy and Law have the upper hand, Aokiji reveals his true power and freezes the entire sea. The pirates are trapped on the ice, with no way to move. Aokiji offers them a choice- either surrender and submit to the Marines, or be frozen for all eternity.

In the midst of this dire situation, the Straw Hat crew and their allies arrive on the scene. With their combined efforts, they are able to break the ice and rescue Luffy and Law. However, Aokiji is not deterred and continues to pursue the pirates.

As the episode comes to a close, the Straw Hats and Law's crew make their way towards Punk Hazard to put an end to Caesar's evil plans. However, they are acutely aware that Aokiji will be hot on their heels, and they must prepare themselves for another battle.

Overall, episode 594 of One Piece is a thrilling and action-packed installment in the series. It showcases the strength and determination of Luffy and Law's Pirate Alliance, as well as the resilience of the Straw Hat crew. With danger at every turn, the episode sets up for an exciting continuation of the story.