After Suou helps him cook and they all eat together, Hei goes off by himself to settle something. Suou makes him promise to come back, and, afterward, Mao explains that Hei is going to see Yin and that Hei blames himself for changing her into something completely different from how she was before. Knowing that she has something to do as well, Suou heads out with July and Mao to the place where the aquarium used to be. Meanwhile, Kobayashi tells Masaki and Genma about BK-201 and Youko’s death, but he keeps them on the mission of looking for Shion. Misaki, however, recites what she read from the Mikata Documents, and it turns out that Kobayashi is familiar with it. He reveals that they’re in the final stage of the prophecy, and since they can’t stop the awakening of Izanami, their only choic