You took your grandma's black magic book and you want to try it.

You found the was that says to call guard that will make you safe and to call a demon and you was interested on the guard that would make you safe

But you accidentally read the demon instead. You have to wait for them to come.

The next day, you woke up and hear someone saying "good morning, babe." with a deep voice and teasingly. It was the demon.. he sit at your study table beside your bed crossing his arms over his chest..