In this fast-paced sci-fi adventure from the co-authors of the Starbound trilogy, a scholar and a scavenger reluctantly join forces to uncover the secrets of the Undying, an extinct alien race from the planet Gaia. For Jules Addison, the son of Earth’s leading expert on the Undying, the discovery offers an unprecedented opportunity for study as long as scavengers like Mia Radcliffe don't loot everything first. While raiding temples, Mia finds herself in danger when she stumbles upon a rival group of scavengers. She manages to escape with the unexpected help of Jules and the two form an unlikely partnership. Their fragile alliance quickly develops into an attraction as they try to outrun their enemies and unravel the ancient secrets of the Undying.