Abrudas is a turian lieutenant who served in the First Contact War in 2157. During the conflict, Lieutenant Abrudas is under the command of General Desolas Arterius, and commands a complement of soldiers who found a downed turian research vessel that crashed on Shanxi. After receiving a false message from Desolas, she leads a squad of men to rendezvous with the General, subsequently falling into a trap. Abrudas then unwittingly provides the human mercenaries with the location of the downed research vessel.