Episode 684

"Gathering into a Powerful Front! Luffy and a Group of Brutal Warriors" is the 684th episode of the One Piece anime.

Anime Notes

 * The anime adds the following scenes:
 * When Pica throws the colossal punch at Luffy and Zoro, the group climbing up to the Old King's Plateau felt the aftershock. One of the dwarves accidentally let go of Usopp and Leo saves him.
 * While searching for Luffy, Pica expresses anger from remembering Luffy laughing at his voice.
 * Luffy's allies laughing at Pica's voice.
 * In the manga, Luffy and Zoro landed on the same spot in the plaza outside the Colosseum after they were sent flying by Pica's punch. In the anime, Luffy (while carrying Law) and Zoro were briefly separated.
 * In the manga, Luffy, Law, and Zoro were joined by more allies right after meeting Cavendish. In the anime, Luffy, Law, and Zoro left Cavendish and fought off some rogues who were after their bounties. In addition, the Chinjao Family did not chase after Luffy's group in the manga.