One Piece: Episode A

Synopsis

The infamous Portgas D. Ace's departure from Dawn Island marks the beginning of his pirate adventure, and he immediately finds himself deserted on an uninhabited, desolate island. There, he meets a mysterious man, who quickly becomes drawn to Ace's personality and befriends him. Aiming to get themselves off the island, the duo decides to work together to build a boat. However, due to a lack of food on the isle, the pair only have so much time to finish making their craft, causing tension to arise between the two. Nonetheless, the appearance of a special fruit may give them the hope needed to escape the island—because if they succeed, they vow to sail the Grand Line together. (Source: MyAnimeList)