“Korlus is a world known for it’s second highest murder rating in the Terminus Systems, it’s star craft cemetery, and it’s infamous amounts of trash. With all the ancient ships and garbage, beautiful scenery is still to be seen. It is also home to a small cell of Blue Sun Mercenaries, who are involved with an experiment that they soon discover they cannot maintain control of.
Commander Shepard arrives on Korlus to the Blue Suns in a bad situation. Their experiment goes awry and they are fighting for their lives. Shepard makes their apparent life and death situation worse, when he/she decides to venture forth into the Blue Sun’s secret base.