The Distant Shore

Transhumanity's empire has been sundered. The Machine Minds they had relied too heavily upon have left them, and Earth too has disappeared. The Settlements across the Sol System have been left scattered and isolated in the black. As megacorp, fascists, and Psionic Tyrants begin movement to take advantage, an entity known as the Distant Shore has manifest from Ceres, and its caustic light has begun tugging at the psyche of every thinking being. 

Lucky then that the Machine Minds saw fit to offer you a parting gift: an Ancile, fragment of the Machine Minds. Their nature symbiotic with your own names you Psion, and one capable of great and terrible power. 

This is the Distant Shore.