Save Tsumugi-chan! Himari and Mitsuki are called to the student council room. Besides the four members of the student council, Himari's father, Yuki, Mitsuki's grandfather, Seiun, and grandmother, Kei, are there as well. Also present is the school principal, Ms. Victoria. Victoria explains about the strange happenings with AiPriVerse that are currently occurring. It turns out that Yuki is the engineer who created the AiPriVerse system, while Seiun and Kei are the engineers who created the AiPri Brace. Himari and Mitsuki are surprised. However, they are told even more shocking facts about Tsumugi's true identity. Tsumugi's true identity is...