Within the Inner Yolk, time does not exist. In this extradimensional space, Keiji trains to master his Righteous Egg with the help of his ancestor, Keizaemon—a.k.a. the Lord of the Rut! But cleansing the hatred from his Righteous Egg will take him into a hell of his own making. Meanwhile, Elizabeth seeks a way to help Kate regain control of herself and defeat the Beast. To do this, she must first learn the dark secrets of the Goshikidori clan, and Kate’s tragic story…