For the Mikage Seminar, there is only one duel opportunity left. Mikage, avoiding facing Utena in a duel, tries to make her part of his seminar. He tells her about Nemuro Memorial Hall, how it had burned down some time ago, killing 100 students. There was a Professor Nemuro who was in charge of the project taking place in the hall at the time.

Professor Nemuro is really Mikage, who was the head of a project to revolutionize the world. He was apathetic towards the results, and it was obvious to everyone. An inspector was sent to his office one day, Chida Tokiko. She invited Nemuro to her house, where he met her seriously ill brother, Mamiya. Tokiko told him how she wanted to see the project completed, for the sake of her brother. From then on he threw himself into the project. But there seemed to be more going on...