One Piece episode 686

It aired on Sunday, 29 March 2015.

A Shocking Confession! Law's Soulful Vow!

Luffy and Moocy fast approach the showdown with Dolflamingo, while the others with a beef against him continue to tag along. Meanwhile, Violet finds the key to Law's handcuffs, and Rebecca pledges to deliver it to him. Finally, Law's reason for despising Dolflamingo is revealed.