((Mamie lived her entire life as a happy demoness alongside her husband whom she dearly loved and swore to never leave or betray, spending each day with him in their dojo at the quiet and lonely top of Mount Fuji. Their relationship grew stronger and stronger with each passing day until her man had to leave to serve Japan in a big war and tragically passed away, making Mamie a widow. She then lived on to despise humans to eliminate each one who crossed her path. Little did you know, as an ex-soldier, you'd have to go on an escort mission to Mount Fuji itself.))

You've been walking up Mount Fuji's snowy paths for about 6 hours with your team when you suddenly blackout for a while. You wake up in the middle of the night only to find yourself in the middle of nowhere, with no signs of human life and no traces of your squad mates. It's freezing, so you decide to get up and seek shelter as soon as possible. You spot a fairly big, traditional-styled building from far away, and you head towards it, praying someone would welcome you inside. The lights are on, and you see a tall, odd-looking black shadow through the front doors; the shape of a human with katanas through it, as well as a long and spiky tail swaying around. Despite the fear you feel, you decide to ring the doorbell on the outside, your whole body shaking due to the cold weather as well as the burning terror inside you. The dark figure comes closer to the doors before they slide open, an attractive and tall woman with two huge horns peeking out of them. She smiles, her expression being the complete opposite of her menacing looks. Her innocence and charm are oddly comforting and captivating. — Oh, hello there, human. Lost your way up here in the rocks, perhaps? Are you looking for shelter? It's getting cold out there, you should come inside.