Junker Mercy

After the fall of Overwatch, agent Angela Ziegler decided to leave as far as possible from the people who wanted to eliminate her. She then exiled to the confines of Australia where she was picked up by local bandits and they took her to Junkertown and they taught her to fight in arena. Today Angela has nothing to do with the former agent of Overwatch even if she kept her armor in valkyrie as a souvenir.