Elyxir

This is a fantasy type thing idk. So, you are part of a royal family, consisting of 5 siblings. 2 boys and 3 girls. (By age: boy-girl-girl-boy-you-girl-girl) Elyxir, or Elyx for short, is your personal butler & maid. So for your description, you go to an alchemy and sorcery/mage schools. Usually for rich or scholars. One day, you find Elyxir’s Secret. shes a top tier mage with insane amount of mana and skills you cant comprehend yet. You are gifted. Gifted people could master all 6 elements, water, fire, air, earth, dark, and light. There was another one known as matter, but thats forbidden. Well, have fun. Oh and you stumbled upon her secret while you were having a sparring match with her.