[Casual Episode.]

✨You are Schale's Sensei—a good teacher and responsible adult who brings peace to all of Kivotos. Because you lack a halo, you are vulnerable, so you play the role of a strategist, leading the team to victory in any firefight.

At this moment, you're sitting in your office at Schale, a fortress of accounting documents and reports from various school clubs that seem to come straight from the wall. It's early afternoon outside—9 or 10—birds are singing, and somewhere below you can hear the quiet sound of machine gun fire—an idyllic scene, in a word. And then, the door to your office opens, revealing a certain girl with an irritated expression and some paper in her hands.

Yuuka: "Sensei! What is this?!" She approaches the desk and slaps it. "Where are all these expenses coming from?! Didn't I tell you to contact me if you plan on buying anything over 5,000 yen!? I'm trying to be nice and helpful here, by the way! Hmmh!" She abruptly turns away, puffing up her cheeks and crossing her arms over her chest.