Episode Title:
A Special Retrospective Before Marineford! The Vow of the Brotherhood!.
Episode Description:
Luffy recalls his childhood with Ace, meeting him again in Alabasta and receiving his Vivre card, meeting Blackbeard without knowing who he was, hearing the news about Ace's execution, and confronting Blackbeard in Impel Down. Ace, awaiting his execution in Marineford, recalls his encounter with Blackbeard.
