Includes the Red War story campaign.
Humanity's Last Safe City has fallen to an overwhelming invasion force led by Dominus Ghaul, the imposing commander of the brutal Red Legion. He has stripped the City's Guardians of their power and forced the survivors to flee. You will venture to mysterious, unexplored worlds of our solar system to discover an arsenal of devastating weapons and powerful armor.
You can pick up this quest from Amanda Holliday in the Tower Hangar.