Who wins?
Fish-Man Island vs Skypiea
Skypiea wins 80% to 20%. 27 more put them in the same row. From One Piece Arcs Tier List. Pick a side.
mega_goblin_7 on Fish-Man Island: themes about inherited hatred are actually deep, people miss that
throwaway39181 on Skypiea: easily S tier and the blueprint for the entire story, fight me
One Piece Arcs Tier List: the full ranking