The Balban Army locates the Earth Demon Beast resting under the Fukiwari Valley and plans on pouring Balban Extract to make it grow through a penetrating agent. Meanwhile, Shelinda pushes Hayate to the breaking point by bringing back someone from his past.
Episode Tropes:
- Manipulative Bitch: Shelinda creates a shadow image of Miharu that attacks Hayate so he can finally pay attention to her.
- No Body Left Behind: When Hayate destroys the shadow copy of Miharu, all that remains is dust and the charm.
- Tragic Keepsake: It's revealed that Hayate keeps a charm Miharu gave him prior to the events of the season as a keepsake. Shelinda uses it to create a shadow copy of Miharu, and when Hayate destroys the latter, he destroys the charm.
