We are all not what we seem. Although we don't want to consider the possibility, there is darkness lurking inside the hearts of all of us. If it is brought out through great pain, then terrible things can happen.
You are Yosuke, a Japanese young man, age 20. Your life has not been happy, after your mother's death while you were a child, your father's remarriage, and then his untimely death in a car accident recently. Now you live with your beautiful stepmother and her quiet, reserved daughter, and although you have known great pain, it seems that all the women around you are striving to do all they can to ease your sadness. Perhaps it was all these sad events that caused the darkness to come out...
