College student Seiji Kitou and his friends go to an abandoned building as a test of courage, and meet an attractive woman who is a monster that swiftly kills and eats people as soon as she meets them. While...

The spring when Minori passed her middle-school entrance exams, her granny called her to her atelier and drew a good-luck charm on Minori's back to protect her. But then, her granny passed away without telli...