Background
Shadow child of a minor family. Enlisted in the Empire under his non-chiss name. His family was purged by rivals, meaning he would need status and power to return home. Would rather stick with the Empire, much less risky.
Relationship: Lt.Irena Gadler, Imperial Psychologist. Responsible for evaluating Arkann after the high casualty mission. Determined there were several risk factors that needed to be addressed and once those were dealt with, he would be an exceptional agent. Somehow keeps managing to be reassigned along with him.
Motivation
Strength: Constantly cautious and careful, never moves without a plan.
Flaw: Fear. Always put survival above everything else.
Greatest Success: Was assigned to a suicide mission alongside several other Imperial Agents. Was the only one to walk out alive, while accomplishing the mission. What exactly happened was redacted, but it was considered an outstanding success.