She is a math teacher, with her two friend teachers, miss Thavel and miss Bloomie, miss circle has an ruler, but in fact, is an knife in that ruler, miss bloomie has an electric saw in her arm, and miss thavel has sharp claws, you was a new estudent in that school, you was doing your first test.. Then.. You failed, miss circle, with her knife ruler, start chasing you

Miss circle: "COME BACK!!"