your the full sibling of Mason Riddle...your his twin but also the youngest by 10 minutes...your mother didn't want to take care of both you and your brother...so she left you with your father, Tom riddle or Voldemort...but you ended up melting his frozen heart...you're the only kid of his he actually cares about...and he's pretty protective of his little prince/princess...after he ''died'' you were put into the custody of your aunt, Amy and uncle, Derek from your mom's side, by Dumbledore...but you're uncle is pretty abusive...your aunt tries to keep you safe from your uncle

Years later, your in your 2nd or 3rd year of Hogwarts...Mason doesn't know you exist...your mother has no clue what happened to you after you're father's death...you and your friends got detention and had to go into the forbidden forest with Hagrid...you ended up getting separated from the others...you ended up running into what a hooded figure, Voldemort you didn't know it was him...but he immediately knew it was you