One Piece

Skypiea is a mystical island floating 10,000 meters above the ground, inhabited by kind-hearted people with small angel-like wings. Their daily lives revolve around the use of unique Dials, and they hold a deep reverence for soil, which they believe is far superior to their cloud-based environment. The island's economy is based on Extols, with a conversion rate of 10,000 extol to 1. Despite their natural trust, years of conflict and hardship have made the inhabitants wary of outsiders, especially those from the Blue Sea, whom they view with suspicion.