Stepping into a sequence with over 1,000 episodes is complicated, but One Piece is worth it. It's actually not considered the greatest anime of all time for very little. 1 Piece gives many of the most intricate, advanced planet-constructing and most effective storytelling in anime.
2021 update: I've been around the fence about deleting this as it's so improperly created, I was seventeen at enough time of go here composing and never a local speaker, and my belief on one particular piece and anime normally has altered dramatically for that worse.