Erik's new approach with the artifact leads to a shocking development -- and grave consequences. Sasha digs for information on the Salvare's defenses.

Emotions run high during the Salvare's strange trip through a dark matter field. Sasha zeroes in on William's weakness. Erik receives devastating news.

The battle for control of the ship reaches critical mass as Sasha's endgame becomes clear. Erik interrogates Harper after her close encounter.

When the Salvare finally reaches its destination, Niko and her crew are staggered by what awaits them on the surface.

Shock waves hit a Salvare struggling in the aftermath of an epic act of destruction. Niko questions William's judgement as Erik looks to the Achaia.