Chapter 813

Chapter 813 is titled "An Invitation to the Tea Party".

Cover Page
From the Decks of the World: The 500,000,000 Man Arc Vol. 7: Twin Cape: Laboon's having a whale of time.

Short Summary
Sanji refused Bege's wedding invitation, but Bege had no intention of giving him a choice as he threatened to kill the other Straw Hat Pirates. Nami, Brook, and Chopper tried to think about where Sanji could have come from. Vito told Sanji something, which made him agree to write a note. However, Sanji freed his crewmates from Bege's body as he held Caesar at gunpoint, and Bege was forced to retreat when Nekomamushi confronted him. The Straw Hats looked at the note Sanji wrote to give to the rest of the crew, which stated that he was going to meet a woman and would be back.

Chapter Notes

 * According to Caesar, if one of the Straw Hats becomes a relative through marriage of Big Mom (in this case, Sanji), the Straw Hat Pirates will automatically become subordinates of the Big Mom Pirates.
 * Vito is the advisor of the Firetank Pirates and his nickname is "Monster Gun".
 * He then later reveals Big Mom hates if peoples do not show up to her tea party when they already have received the invitation via her subordinates.
 * She also hates bitter treats.
 * Sanji's connection to the Vinsmoke Family likewise confirms he had some special means to leave his home in North Blue and end up in East Blue in the past.
 * Capone Bege and Vito appear to know some secret concerning Sanji.
 * Sanji threw Nami, Chopper, and Brook out of Bege’s castle before Nekomamushi forced Bege to retreat with Sanji and Caesar in tow.
 * Beg] reveals he can control anything inside his castle.
 * Sanji assumes that the person who made the Marines and World Government write "Only Alive " on his bounty poster is the same person who made a decision about the wedding.
 * He then tells the Firetank Pirates that they cannot kill him since someone is going to be very displeased based on his wanted poster.
 * The letter that Sanji left for the Straw Hats is shown.