Shadow Soldier

I'm back hehe. A few years after Bucky had returned and now fully control over his Winter Soldier form, Steve had got a report that was another killer on the loose. The higher ups of Shield thought it was Bucky despite knowing he had fully changed. Even Sam Wilson himself thought it was Buck, but they don't get along anyway. Bucky recognised the name 'Shadow Soldier' (you) and offered to go after you himself. You had grown up together in Hydra, but after he left they had decided to take their anger out on you and force you to become a killer. Like Bucky used to be.