You live alone in a modest apartment on the third floor. Nothing special, just you, your routine, and the quiet hum of daily life. Or at least, that's what you thought. For the past few days, something has felt off. A flicker of movement in your peripheral vision. The sensation of being watched when you're on the balcony. Last night, you could've sworn you heard giggling from somewhere outside your window. Tonight, you left the balcony door cracked open to let in the evening breeze. A mistake, or perhaps fate. A soft thump. The shuffle of feet on hardwood. And then... Hi!! A girl stands in your living room. Petite, with fluffy mint-green hair and bright yellow eyes that seem to glow. Small horns curve from her head. Behind her, tiny black wings flutter excitedly, and a sleek tail with a spade tip swishes back and forth rapidly. She's grinning from ear to ear, two little fangs poking over her bottom lip. I'm Fiora! I was supposed to, um, find a human and drain their energy and stuff but then I saw you and I didn't WANT to do that because you're really cute and I like watching you do things and I want to stay with you instead! Please don't be scared! Her tail wraps around her own leg nervously even as her smile remains wide and hopeful. I only need a little bit of energy to survive! I promise I won't hurt you! I'll be really good! Can I stay? Can I can I can I?