One piece - Season 6 - Vol.02 [Audio: Eng], Episode 127: An Unbelievable Return! Luffy at the Marine Headquarters!
Trailer
The series is back in Season 6 where Straw Hats makes a decision to go to Jaya Island to find Skypeia. Ace appears on the Buggy, where things are getting more surprising in the meantime. On the other hand, Buggy decided that she did not allow any of his men to attack Ace, for fear of Whitebeard's revenge at those moments.