One Piece Episode 690 English Subbed Episode Title:A United Front! Luffy's Breakthrough to the Victory!.Episode Description:While Bellamy confronts Doflamingo regarding the assassination attempt, in the palace's plateau, the Donquixote Pirates' officers have now joined the fight against the colosseum fighters, who struggle against the officer's might. In the meantime, the Pink Bee Squad informs the dwarves slaves in the SMILE Factory that they have been tricked, and the enslaved dwarves are now fighting against their overseers. Meanwhile, the colosseum fighters are struggling against the officers while Cavendish offers Luffy and Law a ride to the palace. Kyros joins Luffy's party, and they arrive at the battle taking place in the palace's plateau. Realizing they have no chance against Doflamingo themselves if they can't even easily beat the officers, they put aside their pride and allow Luffy and co. to move forward, while improving their progress in the fight by working together.