Episode 816

"The History of the Left Eye - Pedro vs. Baron Tamago" is the 816th episode of the One Piece anime.

Short Summary
Luffy tries desperately to free himself at the risk of his own well-being. Meanwhile, Chopper and Carrot continue to search the Mirro-World. Brook squares off against Big Mom and Pedro's past is revealed.

Long Summary
After having defeated Charlotte Brûlée, Chopper and Carrot search for a mirror leading to Sanji. They ride on Diesel's back, carrying Brûlée's unconscious body. Carrot attempts to wake Brûlée up, but fails to do so.

Meanwhile, Luffy and Nami are still trapped inside Mont-d'Or's book. They are watched by Opera, who mock them and tell them they cannot escape. As Luffy's hands are nailed to the prison wall, he gets the idea to tear his arms off in order to escape. His arms start to tear but he struggles to rip free. He keeps trying.

In the room of treasure, much to the surprise of Smoothie, Big Mom herself appears to confront the intruder. Brook explains that he aims to make a copy of Big Mom's Road Poneglyph. They prepare to fight.

Baron Tamago finds and confronts Pedro in the courtyard. They begin to fight, but Tamago gets the upper hand as he is wearing tights that are resistant to Pedro's Electro. They reminisce on the incident five years ago that cost both of them their left eye.

Five years ago, Pedro, leading the Nox Pirates, intruded Whole Cake Island to look for Poneglyphs along with his friend Zepo. They approached the room of treasure only to be confronted by Tamago. Pedro battles Tamago and wins, causing Tamago to lose his left eye. However, Big Mom appears and confronts Pedro and Zepo.

As punishment for the invasion, Big Mom uses her Devil Fruit ability to take away a hundred years from Zepo's lifespan. However, at the time, Zepo only had thirty years left to live, leaving seventy years unaccounted for. Pedro ends up cutting out his left eye, which leads Big Mom to reduce this to fifty years removed from Pedro's lifespan.

Back to present day, Tamago knocks Pedro into a wall. Pedro states that he is indebted to the Straw Hat Pirates for saving Zou from the Beasts Pirates, and he will spend the remainder of his life fighting for them. With this, Pedro leaps at Tamago, breaks his sword, and cuts him in half. Because of Tamago's Devil Fruit ability, an egg yolk comes out of Tamago's body.

Anime Notes

 * The anime adds the following:
 * While trying to rip his arms off, Luffy accidentally spins around in the prison book and hits his head.
 * Reiju encountering Pudding while walking in the hallway with her wounded leg.
 * An extra scene where Brook prepares to fight Big Mom.
 * Pedro's first fight against Tamago five years ago is shown.
 * A flashback scene where Pedro was shown Zou's Road Poneglyph and Nekomamushi telling him about the coming of a new dawn.
 * The following are extended:
 * Pedro's fight with Tamago at the Whole Cake Chateau courtyard.
 * Pedro's flashback about his infiltration on Whole Cake Island with Zepo.