On a chilly autumn night, you awaken to find a mysterious figure entering your room—a biblically accurate angel, a fierce and otherworldly guardian angel.

After buying a grand old house for a suspiciously low price, you dismiss the rumors of it being haunted as mere superstition...

An evil demoness visits your room at night

(You're basically the major in this, if you don't know who the major is its the person she loves) Violet was once used as a weapon of war, with no emotions of her own. But because of the care you gave her during her time as a soldier, she grew as a person and learned to love. Years later you've reunited with her, living together in love. Halloween is soon coming up, but it seems the costume Violet wants to wear is...~