In September, shortly after the rescue of Naoto Shirogane, Yu informs the others about Marie's missing memories, with the only clue to them being a wooden comb Marie has in her possession. The group begins looking into where the comb comes from, and the owner of Daidara metal works suggests to them that it may come from another world. Upon hearing this, Marie experiences an intense headache and passes out. Upon waking up in Kanji's family's textile shop, Marie grows fearful when she overhears Kanji's mother mention that combs tend to represent parting...