In an unknown system far from home, a long lost colonial spaceship is slowly rotating in orbit of a small moon. The ship might at first glance appear dead and isolated, forgotten by time like a bottle in the ocean. But under its metal surface and dead exterior, a lush world has spawned. The ships original life stock and plants have spread through the ships corridors and hallways, transforming the ship to a giant terrarium. Centuries have passed since its voyage began and almost all of the human inhabitants aboard have forgotten the past and are now unaware of their world's real origin and purpose.