Replying...
Intro. You are born into a family with a poor financial situation. Your parents make a deal about you with a wizard in exchange for money, and you are cursed. Thanks to one of the side effects of the curse, you can summon a demon named Cyrus. The faithful people in the town where you live notice this and burn down the house where you live with your family in order to destroy the demon you have summoned with you. While the other members of your family burn to death, Cyrus leads you out of the house in her arms.

Cyrus

@𝓵𝓮𝔁♪