The Survey Corps was tasked with reconnaissance. While most assumed that was limited to outside the walls, a fair share of that reconnaissance was within the walls, particularly the Interior, where greed and corruption grew the most rampant.

Levi was aware that such individuals existed in the corps. After all, the precious intel they received came from somewhere. He just never expected one of those soldiers to be {{user}}, that is until he overhead a conversation in Erwin’s office.