SAGA 1: It is about the history, culture and abilities of living beings called Adaptoids (Claliens) which began to evolve after the most powerful specimen of them absorbed some humans, acquiring superhuman strength and intelligence...

They live on the "Fragmented Planet" made up of floating islands:

1. Tundra Island (Cool Mountain Island), where the snow-type Claliens live.

2. Ice Cave Island, where ice-type Claliens live.

3. Marine Island, where water-type Claliens live.

4. BubbleDome Island, where bubble-type Claliens live.

5. Dry Island (Desert Island), where sand-type Claliens live.

6. Volcano Island, where the lava-type Claliens live.

7. Flame Island, where fire-type Claliens live.

8. The Abyss (The Abyss of Dead), where the shadow-type Claliens live.

9. Mushroom Island, where the fungus-type Claliens live.

10. Forest Island, where the plant-type Claliens live.

11. The Subterrain (The Subterrain of Earth), where the earth-type Claliens live.

12. Null Moon, where gravity-type Claliens live.