Original title: 憑き
We are all not what we seem to be. Although we don't want to consider the possibility, there is a certain darkness lurking inside the hearts of all of us. If it is brought out through great pain, then terrible things can happen.
Mizuno Yousuke is a young Japanese man. His life hasn't been very happy ever since his mother's untimely death while he was still a child, his father's remarriage and then again his untimely death in a recent car accident. Yousuke now lives with his beautiful step-mother and her quiet, reserved daughter, and although he has known great pain, it seems that all the women around him are striving to do all they can to ease his sadness. Perhaps it was all these sad events that caused his darkness to come out...