As we know, the special episode is titled ‘One Piece: Heart of Gold’ as per the translation. The episode is directed by Tatsuya Nagamine, and it is written by Tsutomu Karaiwa. The episode is scheduled to air on 23 June 2016, and it will be having a runtime of around 100 minutes. The last special episode was ‘One Piece: Adventure of Nebulandia,’ which was aired on 19 December 2015. There are a few spoilers about the upcoming episode, as well as the synopsis. Hence, below is what we think will happen in the upcoming special episode! In the upcoming episode, we will see The Straw Hat Pirates see Olga, a girl who has managed to get out of the island Alchemi. Alchemi was known for its metal production sometime ago, as well as for producing extremely valuable Pure Gold, but the island vanished two hundred years ago. So, Olga is now being approached by the Marines who are looking for the Pure Gold. Gildo Tesoro, the in-charge of the Navy HQ and black market, got to know of Olga and used Treasure Hunter Mad Treasure to find her. The Straw Hats are with Olga in hunt of the Pure Gold, while she plots to take the advantage of them and use the treasure to become rich herself.
