The Magus team encounters one of Emmet's colleagues who disappeared six months ago and discover he's been the victim of a mystical curse that is a life or death matter. But when the others plan to leave and continue the mission, Lincoln must face this challenge and be the moral compass.

The Magus crew are run aground by another vessel, and soon learn that the seemingly welcoming crew members of a ship claiming to have come to their rescue have in fact a very different agenda, causing a dire, life-and-death situation. The crew also make a shocking discovery that will leave one of them in tears.

The Magus crew arrive at Sahte Falls and find footage that Emmet filmed of the days leading up to his disappearance. Lincoln and Tess have no choice but to watch as Emmet battles for survival on his way to the mysterious Source of all magic. Meanwhile, Lena has a confession to make to one of her crewmates.

The Magus crew find themselves in a stark predicament as they're stalked by a cannibalistic terror while searching through an abandoned research facility following mysterious clues that suggest Dr. Emmet Cole may still be alive. Meanwhile, security force leader Kurt is forced to make a heavy personal sacrifice when it comes to the safety of the crew.

With a course now plotted for their final destination, the Magus crew suddenly finds itself in complete chaos when a member of their own is shot dead, leading Jahel to call upon the spirit of the Boiúna to help, against the wishes of her father. The crew's quest is threatened further by the unknown killer, as the situation continues to spiral out of control.