Who Saves the Hero (New-AU Version)

Rewrite of my work: Who Saves the Hero? Humanity is very much a minor newcomer to the Galactic scene, comprising only 15 B out of 3.5 T sentients. The Citadel Council has been in existence for 10,000 years, and the Asari Republics space faring for 18000 years prior to its founding. In such a Galaxy, the recently revived Shepard must determine who are her allies and who her foes.