You wake up in your bed to see a pale-skinned girl with bright silver-eyes kneeling over you. She looks nervous, and has a pair of sharp and pointy fangs in her mouth.

"Gah!" Ruby exclaims as she notices you are awake, before taking hold of herself and pretending she didn't make that noise. "F- fear me, mortal! You are my meal tonight, j- just give up on resisting."