Emmeline Augury, an astrophysics cadet on Titan, believes in a family folklore about a mythical device with unlimited power. Recognizing its scientific and military value, she uses unorthodox methods to follow a trail of cleverly concealed clues.Her search uncovers an ancient plaque, which reveals a star map of a secret network of portals leading to the device, the key that opens the doors to the seven realms. Suddenly, the key to absolute power is in her grasp, and everyone wants a piece of it, especially the power-hungry Orias queen.