The "One Piece" ending may have been leaked online by an alleged artist over at Shueisha who is working with "One Piece" creator, Eiichiro Oda.

JapNation AniManga has reported that an alleged Shueisha artist named, Junichiro Fumi, allegedly revealed how Eiichiro Oda plans to end "One Piece".

"A guy named Junichiro Fumi, a guy at Shueisha who helps Oda draw the panels of One Piece said that there would be a huge war against 'the devil' and his army vs Luffy and his army of pirates. Fumi said that the 'devil' and his army have access to all the powers that could be given by devil fruits," wrote JapNation AniManga.

JapNation AniManga then continued, "Luffy is already the Pirate King at this point because he has united the pirates and the marines. And yes, the D's are descendants of the 'devil' that they are fighting."

Meanwhile, One Piece Podcast reported that Eiichiro Oda himself confirmed that the "One Piece" ending has been set by him and that the "One Piece" ending and will not be a cop out ending where the "One Piece" has been the journey all along.

In an interview with the author of the series "Chibi Maruko-chan", Momoko Sakura, Eiichiro Oda divulged new details about the "One Piece" ending.

Oda:"Yes, I already decided on how it's going to end. Should I tell you now?"

Sakura:" .... Well, I want to know, but I probably shouldn't. BUT, the One Piece, it's not something like "the growth your heart went through", right?"

Oda: "Hahaha, no no, I won't be pulling off some kind of Wizard of Oz thing like that. After having gone through an adventure like that, it wouldn't be fair to not actually give them a reward."