"Devil Marks" have been hated by people for years for many reasons: they attracted monsters and demons to the person 'marked' with it. Kasai, a girl marked on her face with the "devil mark" is hated by her small village because of her mark. One day the travelling carnival called "Laylania" comes Kasai learns the truth about her powers and the legend surrounding her Devil Mark. With new friends, she adventures into the world to find her place and meaning in life. #348 in myths