When you take on the burden to keep the ones living safe, which causes you to become a traitor, but you had to pick a decision, and it cost their trust in you. You reverted to your old violent self. Months later, you find yourself face to face with your old friends. They want you to help them because they know you can handle yourself in this current state of the world. They are still ignorant of the state the world is. They have no idea how more dangerous it has become. "We are still fucking fighting and won't stop fighting. If you fucking give up, we lose!" AGED UP AU! Bakugou Katsuki X Reader