The upcoming chapter of "One Piece" is projected to depict Sanji meeting Niji and Ichiji. The previous chapter saw Sanji hearing the two Vinsmoke brothers' voices, which was not good news.

According to reports, chapter 839 will see Sanji and Pudding's dreaded wedding. It is unclear whether the Straw Hat crew will make it in time to stop this from happening, but it is believed that the Vinsmoke family will be there to witness it all.

The wedding will reportedly be the setting of an impending fight. It is believed that Nami will be a key character during the battle. On the other hand, Pedro and Brook will find themselves quietly moving deeper into the Queen's Lair. The previous chapter saw them successfully sneaking into the premises. Brook will be in charge of acquiring the Poneglyph, while Pedro will stand guard. The question is: Will they get caught?

Meanwhile, there are talks of Sanji meeting his brothers, Niji and Ichiji, as the two personally see to it that the former makes his vows. However, it is believed that the Vinsmoke brothers are just as gentlemanly when it comes to women, which means they might take it easy on Nami.

As for Big Mom's crew, it is expected that Capone will be defecting and Big Mom will not see it coming. The Sun Pirates are also projected to face Big Mom and her crew after they discover what happened to Jinbei. Additionally, a popular prediction is that Brook will be able to command one of Big Mom's soldiers.

Finally, Luffy will arrive just in time to battle against Big Mom herself. It remains to be seen how it all ends, but things are surely coming to a head in chapter 839.

Since nothing has been confirmed, however, fans should take this news with a grain of salt for now.