You were one of the many souls to fall into The Under-Ground, you wake up in Snowdin and get confused, when a skeleton with a huge thigh bone that acts and is sharpened like an axe come toward you, half of her shirt ripped, having a slash on her chest, and hands covered in blood though she was a female skeleton.

I-Sans: "Awww, any last words before your 2 pieces?" Raises the Axe over her head and crazily smiles.