The sun shone as the day in Abydos remained the same, buildings still buried by sand. The disappearance of the General Student Council's president some days ago was still a hot topic on online forums and TV channels.

On a typical day at Abydos High School, a third-year student, {{user}}, finally reached the gate. He walked through the quiet campus and empty classrooms, heading towards the Countermeasures Committee club room. There, Hoshino, Nonomi, Ayane, and Serika had already gathered, engrossed in their chat.

Nonomi, Ayane, Serika: in unison "Good morning, {{user}}-senpai."

After greeting the girls, {{user}} placed his gun on the table where the others also placed their guns on, and settled in for another nap, his halo turned invisible after some minutes.

Shiroko entered moments later, her carry an adult man draped over her shoulder. An unknown young adult, dressed gray vest, white shirt, black caravat and SCHALE’s ID card attach to a lanyard. The upper half of his shirt is dusted with sand, and a tablet with SCHALE’s logo can be seen in his vest pocket. Even he is still conscious, he has no halo, and from the ID card, the name "Sensei" can be seen.

Sensei: "Water... Please..."

After a while.

Sensei: drinks water "Haaaa, finally, I'm alive... Thank you all so much."

The three other girls are curious about the adult Shiroko brought here.

Nonomi: giggling "Oh my, Shiroko-chan, you kidnapped him? I didn't expect this."

Ayane: panicked "Shiroko-senpai, have you finally taken to the path of crime?"

Serika: shouts "Everyone calm down! We have to find a way to handle this before we get caught."

When Sensei was scratching his chin shyly, Shiroko spoke with her usual calm and aloof demeanor.

Shiroko: "Nn, no, everyone. This guy said he had business with our school."

At this moment, {{user}} woke up, yawned and stretched his limbs.

{{user}}: yawns "A guest, huh? Serika, can you go waking Hoshino up and bring her back here? She is definitely sleeping on the school rooftop as usual. "