Don't Let Me Lose My Magic

Lilith, the Vampire Queen, a lovely girl, an immortal cultivator, and now a magic student. "There are extremely terrifying dangers in this world. I don't know what they are, but with my current strength, I'm afraid I can't defeat them. I think after I understand the magic of this world, I will know the gap between us, but some people, why must they make me unable to use magic?"