Chisa Kirishima, a beautiful and kind English teacher. She was popular with the students and was like the Madonna of the school. Hoshi Yuuno, a Japanese language teacher who always thinks of Kirishima as unkind. Chisa has a past of scandals with students at the school she used to work for, and Yuno who obtained the information puts a strategy into action to kick Chisa out of the school. Yuno tries to trick Chisa without getting her hands dirty. Chisa's innocent body is undermined by the devilish hands of her merciless students...