In the last episode of "One Piece", Luffy has the plan to get inside Big Mom's army in an attempt to save Sanji. Pekoms have just informed everyone that Sanji has no choice but to marry Lady Pudding or she will kill one of his closest friends. This means that once the wedding has happened, Sanji is officially not a member of the Straw Hat crew.
Big Mom is one of the strongest characters in the world of "One Piece". There are four emperors that rule the territory and she is one of them. In addition, the series have spent a lot of times in introducing just how strong Kaido and Big Mom is so they shouldn't be someone to be messed up with. And as expected, Luffy has chosen to pick a fight not just with Big Mom but with Kaido as well. It's been a long time since Straw Hat has challenged someone much stronger than he is so their face-off is definitely something to be looked forward of.
The big question now is if Luffy has the ability to defeat someone as strong as Big Mom. Although his friends will always be with him and will not think twice in helping him, that might not be a good idea because they will be also risking their lives. However, all hope does not go as fans are speculating that Big Mom could also decide to team up with the friendlier Emperor, Shanks, and decide not to push through with her evil deeds.
Before "One Piece Episode 766" ended, Luffy decided to celebrate because it will probably be a while before they can celebrate again. Luffy knows facing the four emperors could mean big trouble for him and all his friends. Moreover, the safety of Sanji relies on how successful he is with his plan.
