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.