One Piece is getting a new anime special that’s dedicated to the “Skypiea Arc.” One Piece: Episode of Sorajima will revisit the popular arc with an additional character that didn’t appear in the original version. The special will air on August 25.

The “Skypiea Arc” is the manga’s 13th arc and it features the Straw Hats traveling to Skypiea in search of gold, only to find the citizens in danger of being destroyed by a god named Enel.

One Piece: Episode of Sorajima is the newest special to be based on a previous arc. The other two specials are Episode of Sabo and Episode of East Blue.