I need to check if there's any official release of One Piece related to this. The current One Piece anime isn't in production, so maybe it's a fan-made animation or a third-party production. There have been some fan animations or collaborations, but nothing official from the studio. "Latinoh" might be a source that hosts such content, possibly in Spanish or targeting a Latin American audience. However, since the user mentioned 720p and "new," it's possible they're referring to a leak or torrent site. I should be cautious here, as sharing copyrighted material might be illegal.