Episode 7 begins with the protagonist Yuuya Tenjou, who sets out on an exploration journey into a dense forest with his loyal buddy Night. Their journey is not without success, as the dynamic duo successfully collects a variety of items and defeats numerous monsters. This part of the episode impressively showcases the bond between Yuuya and Night and the growth they have achieved through their shared adventures.

Amid their triumphant exploration, they encounter an injured girl named Luna. The subsequent interaction between Luna and Yuuya adds depth to the plot and introduces a new dynamic into the story. It seems that Luna has been training in the same dangerous regions as Yuuya, hinting at a shared determination and courage.

An unexpected twist arises when Luna suggests training with Yuuya. As the two improve their skills and strengthen their bond, viewers are treated to a montage of their shared moments, with each scene contributing to their mutual growth. Luna's sudden decision to bathe with Yuuya creates a lighthearted and slightly awkward comedic moment, standing in contrast to the intense battle scenes and serious moments of the episode.

However, the episode takes a sudden turn when it is revealed that Luna is a member of the Dark Guild and a professional killer known as the Headhunter.

When Yuuya leaves Luna to participate in a school field trip outside the campus, the episode shifts gears, moving from a fantasy scenario to a more mundane, realistic setting. The field trip serves to ground the narrative and remind us that, despite his magical adventures, Yuuya still faces the everyday challenges of school life.