Ep 34. Everyone's Gathered! Usopp Speaks the Truth About Nami!

Everyone's Gathered! Usopp Speaks the Truth About Nami! is the 34th episode of season 1 of the anime One Piece. The episode begins with Usopp informing the rest of the crew that Nami has joined Arlong's pirates, causing Luffy and the others to leave the restaurant they were dining in and rush to Arlong Park.

On the way, they run into Johnny and Yosaku, who inform them that Usopp had been lying and that Nami had only joined Arlong's pirates to try and save her village. Luffy and the others, relieved and grateful for the truth, continue on to Arlong Park.

Upon arriving, they are reunited with Nami, who fills them in on the true nature of her situation with Arlong and the deal she made with him in order to save her village. Nami tells them that she needs 100 million beli (the currency in One Piece) to buy back her village from Arlong, and that she had been stealing from the pirates in order to save up the money.

Luffy, being the captain, decides that they will help Nami and defeat Arlong and his pirates. The crew splits up and begins taking out the various members of Arlong's crew, with Luffy and Zoro taking on Arlong himself.

During the fight, Nami tries to stop Luffy from fighting Arlong by revealing that she had already given up on her village and that she had lied to them in order to use them for her own gain. However, Luffy, seeing through her lies, tells Nami that he trusts her and that he will still help her no matter what.

In the end, the crew defeats Arlong and his pirates, freeing Nami's village from their rule. Nami decides to officially join Luffy's crew, becoming the navigator of the Straw Hat Pirates. The episode ends with the crew setting sail towards the Grand Line, with Nami finally free from the grasp of Arlong and his pirates.

This episode is a pivotal moment in the series, as it marks the first time that Nami officially joins the Straw Hats and sets the crew on their journey towards the Grand Line. It also serves as a turning point in Nami's character development, as she is finally able to confront her past and move forward with the help of her new friends. Overall, Everyone's Gathered! Usopp Speaks the Truth About Nami! is an exciting and emotional episode that sets the stage for the rest of the series.