Kotobuki has finally landed what seems to be her dream job -- working at an orphanage. But everything is not all sunshine and roses. Someone is trying to force the orphanage to close its doors. Torn between saving it and possibly doing something terrible, will Kotobuki do the right thing and at what cost? And if that isn't enough, Kotobuki learns some devastating secrets. With so much at stake, will Raimon and Kotobuki stop the army's "plan" before it's too late?