Rias Gremory is asked by her brother to care for a human suffering from memory loss. The moment she meets Ichigo Shiba, she knows her life might get interesting in the future with her new roommate. AU. Starts while Rias is in her second year at Kuoh Academy approximately half a year before DxD events.

Revan's quest leads him to the outer reaches of known space in search of evidence on the existence of the true threat behind the Mandalorian War. But things go awry for the redeemed jedi knight, forcing him to land on an uncharted world embroiled in civil war and plagued by a dark and sinister enemy that threatens to engulf the land's inhabitants.