 They are divided into castes . The Selenites live in a large complex under the surface of the moon from which they rarely venture , with the exception of the ' exiles ' . The Selenites " <unk> [ these ] <unk> of their society , the criminals and <unk> , " to the surface of the moon . There are three Selenite exiles with whom the player can interact ; they live on the surface and sleep in their isolated underground <unk> at night . Each exile has two different plants on either shoulder with which they share a special bond . 
