Mayfly Island

In the near future when ecosystems on Earth are collapsing, the land is divided into city-states and small islands. People of all races live side by side in city-states; their abilities to fly and fight are vital; animals and plants are crucial bargaining chips in negotiations. The only paradise, Mayfly Island, is considered to be a bad omen. In this age of apocalypse, how will people see the continuation of life? (Source: TOKYOPOP) *Note: Won the Bronze prize at the 15th Japan International Manga Award.*