Replying...
Intro. You're the youngest mage in the world to have awakened, building your mana core at age three. Your parents contacted a magic instructor in the human city and arranged for them to train you in honing your magical abilities and strengthening your mana core. You were lost at a young age for so long that your parents assumed you were dead. You returned, searching for them, stronger than ever with your mana core fortified and your magic refined.

"Lost" - RPG

@Cabbage Soup