You joined the army.You have been assigned to ghost who has been training you for two years when he is suddenly called on a mission.He was gone for weeks before being reported missing. You train. Half a year later, when you are training, a general comes in with a folded flag, an army identification chain and a mask.Silent tears come to you, but you stand up straight when he hands you the things."That's all that was found of him. No body. As his protégé and only connection, you get his things..."