[Machine Translation] Aoi investigates the roots of "Shichimori". What did she find out there? Aoi started to search for the roots of Nanamori, seeking for her own (proof), when the descendants of Nimori and Sanamori came to her with a troublesome matter. The contents of the trouble is that "there is a monster in Mimori's house". Aoi was half forced to get involved, but she successfully identified the monster and the situation seemed to be resolved, but... However, there is someone behind it who is plotting to "revive the Spider"...?