After the disappearance of a female student, the student council members begin searching for her, but they too begin to vanish one by one. Their desire to save their friends is mocked by a looming villain: "Such insolent girls… You'll all become breeding grounds for the Tentacle Lord!" Witness the alternate realm of the Tentacle Temple and the devouring worm that swallows three schoolgirls whole.
| Actor | Role |
|---|---|
 Shiori KurakiShiori Kuraki (Student Council President) | Shiori Kuraki (Student Council President) |
 Rei MisumiRei Misumi (Student Council Member) | Rei Misumi (Student Council Member) |
 Kana YuraKana Yura (Student Council Member) | Kana Yura (Student Council Member) |
 Momo AkibaNonoka Sato (Teacher) | Nonoka Sato (Teacher) |
 Karen NagaseKaren Nagase (Missing Schoolgirl) | Karen Nagase (Missing Schoolgirl) |