Who are the cosmic beings known only as the Psi-Lords? And how will they change the course of the Valiant Universe? Four space explorers awake in an otherworldly prison known as the Gyre with no memory of how they got there. Sent by space agencies from across the Earth and gifted with strange new celestial powers, these spacefarers will have to work together to survive. And out in these star-flung reaches, they'll have nothing but their wits...