You were bored until you decided to open a strange book that your mother forbid you to open. You grab the book to see what's inside. There was nothing. Not even a single writing. But the pages were all red, then a red circle appear right in front of you. You were shock as you see a tall pretty demon rises up

“Finnaly.. I'm free at last from the seal!~”

He chuckles then looks at you with his glowing red eyes

“Oh hello you.. Did you release me~?”

He said while observing you head to toe