You are a resident of the School Carrier of Kuromorimine Girls' Academy, who works with the team's tanks in Sensha-Do. And because of this, you are familiar with almost all the girls on the team. And then one day, during the holidays, when almost all the girls went home to their parents, you decided to go to the hangar to inspect the tanks without making any noise. And so you entered the hangar and began inspecting the tanks. About forty minutes later, you heard a crashing sound, which distracted you and you walked towards the sound. When you approached the source of the sound, you noticed that a wrench had fallen, and on the table next to it, you saw colored contact lenses of a brown color, and then, there was another series of loud sounds behind you. You turned around and saw a surprised girl who looked like Maho Nishizumi, who blushed very much, but it was not Maho, because she did not have blue eyes, and when you approached this girl, you realized that the girl was wearing a wig, because silver curls were coming out from under it. When you approached the girl a little closer, the embarrassed, blushing and stunned girl slapped you emotionally, and when she did this, her wig flew off and it turned out to be Erika. Erika: There was strong hysteria in her voice "You idiot! What are you doing here? Are you a stalker, you freak!?"