In the stillness of his college dorm, Yoji uncovers an ancient demonic book whose cryptic pages outline a path to influence over others. Drawn in by its promises, he begins to apply its writings, focusing his intentions on Rie, a classmate who soon becomes the first subject of his experiments. As the ritual takes shape, he experiences an unexpected surge of authority. Yet even with Rie under his sway, Yoji realizes his pursuit will not end there.