Chapter 857

Chapter 857 is titled "Rook".

Cover Page
Cover Page Request - "Hancock enjoying the pool" PN Ultra Seven (Juwa!), Saitama Prefecture

Short Summary
The Sanji retrieval team finds Sanji and Luffy from mirror shards on the outskirts of Sweet City, and Luffy and Sanji tell them about their intention to crash the wedding and save Sanji's family. Knowing that they are vastly outnumbered by Big Mom's forces, Jinbe asks Luffy about proposing an alliance to Capone Bege, who also seeks to bring down Big Mom in order to destabilize the world's structure of power. Pekoms had been shot by Bege after being offered to work with the latter but refusing, though had been saved by one of Jinbe's comrades. Despite Bege's actions, Luffy reluctantly agrees to work towards a deal. Inside his crew's hideout, Bege learns of his upcoming meeting with Luffy and is willing to work with his fellow Supernova, though will not hesitate to take Luffy down if the latter angers him.

Chapter Notes

 * Chopper's group contacts Luffy and Sanji through a mirror shard.
 * Various people with connections to the Underworld were invited to the wedding.
 * Bege is revealed to be one of five bosses who control the underworld society in the West Blue.
 * The image of a decapitated horse may be a reference to the classic scene from The Godfather where the movie producer Jack Waltz wakes up with a horse's head in his bed.
 * It is revealed that Bege was plotting against Big Mom.
 * Jinbe proposes to Luffy and Sanji about forming an alliance with Bege and Luffy agrees to meet him.
 * It is confirmed that Vito was the one who attacked Bobbin under Bege's orders.