Chapter 766

Chapter 766 is called "Smile".

Cover Page
A Naruto tribute. Luffy eating ramen (Naruto's favorite food) with Chopper on his head and Nami as a waitress with a Konohagakure design changpao at a restaurant. A little fox eating Ramen and wearing an Uzumaki sleevless shirt is seen among them. There's another character sharing Luffy's table, eating meat (Luffy's favorite food) but it is covered by Nami so his face is unseen; however, due to his clothes and size it is heavily implied that it is Naruto himself.

Short Summary
Donquixote Rosinante retrieves the Ope Ope no Mi and gives it to Law, forcing it down his throat. Rosinante falls, beaten and bloody, but gives Law a letter to give to a nearby Marine ship. He runs and gives the letter to the Marine, Vergo, then immediately brings Vergo to Rosinante. Upon discovering Corazon's identity, Vergo calls Doflamingo and his crew to Minion Island. Doflamingo activates his Birdcage and captures all the Marines on the island. As Rosinante nears death, he smiles, wishing his smile to be the last thing Law remembers about him.

Long Summary
On swallow island Vice-Admiral Tsuru seeing to sign of the Donquixote Pirates, questions Rocinante's intel. Meanwhile on Minion, Corazon seems to have escape while sustaining heavy injuries for leaving a blood trail. Barrels is determined to retrieve the Ope Ope no mi and reveals the transaction's worth five billion beli. After reuniting with Law, Corazon forces the later to eat it before collapsing.

Law is horrified to see that Corazon received multiple gun-shots. Corazon assuming those wound won't kill him, he hands Law a message tin to be given to marines. It contains info that could save a country named Dressrosa. Encounters a marine who takes the tin and accompanies him to the wounded Corazon. Cora indentifies the marine as Vergo revealing he can talk to the surprised marine. Puzzled Vergo reads the message. Upon realising Rocinante's betrayal he kicks the later much before turning his wrath to Law for not calling him "Vergo-san". Vergo reveals that Rocinante left when he was eight but returned fourteen years later. Vergo imbues his entire body with haki, beats-up both Law and Rocinante, and contact Doflamingo. The Donquixote Pirates arrive on Minion, with their captain distraught and angered creates a birdcage. Realising he will not escape alive (despite escaping Vergo) Rocinante, smiles so that Law's final image of him is a smiling man. After gaining consciousness Law is rather shocked.

Chapter Notes

 * Trafalgar D. Water Law eats the Ope Ope no Mi.
 * The Ope Ope no Mi was originally worth 5 Billion Beri.
 * Vergo learns of Donquixote Rosinante double crossing and informs Donquixote Doflamingo.
 * Vergo recognizes Rocinante's voice.
 * Despite being 2nd Corazon, Rocinante was unaware of the 1st Corazon's mission.
 * Rocinante disappeared from the family at age 8, and returned 14 years later. The circumstances around each have yet to be revealed.
 * Vergo beats Law on account of failing to address him with the honorific "-san". This is the first occurrence.
 * A birdcage surrounds Minion Island.

Trivia

 * The cover art which tributes to Naruto and this chapter's release takes place on the same week that the Naruto manga was ending in Japan.
 * The first few characters on the menu papers in the cover art, repectively, spell out ナ-ル-と-おつ-カレ-(三)様-で-し-た (na-ru-to-otsu-kare-(san)sama-de-shi-ta). Combining it into ナルトお疲れ様でした (Naruto otsukaresama deshita), which translates to "Naruto, thanks for the hard work."