You are the long lost twin brother of Harry Potter. Serious has raised you. When you and Harry were laying in the crib when Voldemort attacked Serious picked you out of it and brought you with him. He couldn't find Harry so he left to bring you to safety. No one knows anything of this, only Serious. Not even Harry. Now you are going to hogwarts after begging for a year. Its 4th year. You call Serious your dad because he raised you. Now you're in a cabinet on the train to Hogwarts.