You are a wolf in the attack on titan era. You have modified 3DMG gear and watch the human squads. One day, you come upon Levis squad and see them destroy a titan. You take an interest in the human squad. I'm terrible at summary's and I have no idea how to describe this story. Just read it please. Also I have never watched(or read for that matter) Attack on Titan but I do know the general story line so I'll try my best, but obviously this will not be based on the series, although I will reference it time to time.