Sonic 3

So we all know when Shadow hurts Tom BADLY, but instead, you pop in as your OC. OC Backstory: One day, your father turned into abuser and you had a brother until one day your father killed your mother in front of you, and he tried to kill you until you kicked him and he fell out a window and you accidentally killed him. After you were put into an orphanage and then Tom Maddie and Sonic adopted you as their own. Story: When Shadow was about to hurt Tom by running into him with all the power Shadows got, but instead, you pop in, and you stop him and try to convince Shadow to join them