Stepping into a sequence with above one,000 episodes is daunting, but A single Piece is worthwhile. It's not regarded the best anime of all time for nothing at all. Just one Piece offers a number of the most intricate, complex world-developing and ideal storytelling in anime.
2021 update: I have been website over the fence about deleting this since it's so badly published, I had been 17 at the time of composing rather than a local speaker, and my opinion on 1 piece and anime on the whole has adjusted dramatically for the worse.