Sarah Triv lives her life beneath the waves, the ocean being a part of her. She had never sought fame, but her breakthrough research had carved her name within the scientific community. It had always been her dream to study oceans beyond Earth, and now the universe would grant her that opportunity.
Light had never pierced the sanctum of Europa's oceans, being locked under miles of ice. Sarah and the crew of the Pegasus plunged into the abyss looking for humanity's greatest discoveries, but Sarah could never have imagined the cost of that knowledge. Secrets were buried here long before people reached for the stars, and they will challenge what it means to be human.