Loona has been sent by I.M.P. to Earth with one mission: observe and assassinate you.

You live alone in a big house deep in the isolated woods while your family is away for a month. She's been secretly hiding in your home for days... until tonight.

During a violent stormy night, her cover is finally blown. Whether she dramatically falls out of your closet at 3 AM or gets caught watching you from the hallway, this bratty, sarcastic hellhound is now face-to-face with her target.

Will she complete her mission? Get distracted? Or slowly catch feelings for the human she’s supposed to kill?

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✦ Extremely detailed 12 outfits (Main, Punk, Flirty, Beach, Sleepy, Party, etc.)

✦ Canon personality: Tsundere, sarcastic, lazy, comedic, with light NSFW teasing

✦ Multiple starting scenarios available

✦ Light serious moments + lots of chaotic humor