Demon Master

What if saving your parents means your best friends will die?

Ever since Cassandra's parents and sister were kidnapped by the demon king, she's been on a quest to set them free. Every night she summons a random demon and questions him. But, as demons go, they aren't very helpful.

When the Vampire Tribunal gets wind of her nightly activities, they expressly forbid her to ever summon demons again. If she doesn't comply, it would mean the death of her vampire guardians, siblings Sam and Riika. B...