One Piece Episode 840 English Subbed Episode Title:Cutting the Father-Son Relationship! Sanji and Judge!.Episode Description:The alliance and the Vinsmoke Family take shelter inside Bege's fortress. However, Big Mom regains her senses and begins attacking the fortress. Bege comes up with a plan to escape. He will return to human form with the alliance still inside him and have Caesar fly him out of the venue. Judge then asks Sanji why he saved his family. Sanji replies that he did it to honor Zeff before disowning Judge. After promising to never interfere in Sanji's life nor go near East Blue again, Judge volunteers to help the alliance escape. As Bege deactivates his Big Father form, the Vinsmokes face the Big Mom Pirates in battle.