In this chapter, we learn that a being of "pure yin" has appeared in the middle of the forest. The girl who has been waiting for her big sis to come to the forest is shocked to find that she has been injured by the evil spirit. She asks Tanaka to test her strength by making her even stronger. Tanaka says that he will make the girl regret having been born in such a short time. He also says that the girl is consuming evil spirits in order to absorb the power of the yin aura. He wonders if the girl's true face is that of a woman who has consumed the evil spirits. He realizes that he has a helper in the form of a boy who has come to help him. He says that to have such a powerful yin aura, the girl must be a "being of pure yin" and that she will not die.