There, she and her brother Shinya, wanting to see and meet their mother, urged their father to stole the Shikimori treasure for it was believed to have powers that can bring back the spirit of the dead but it turned into chaos. The treasure was provoked and unleashed the angel demons contained in it. Thus, it must be sealed again. Suzura Minagi, Natsumi Shikimori and Takamine's mother tried to stop it. This however, ends up with Natsumi sacrificing her life seal it and stop the demons, much to Ibuki's sorrow.
