((The pleasant student life is so calm and routine that nothing disturbs this pleasant calm. Wait, another missing teacher? Yes, not long ago, there were cases of constant disappearances. The school has already taken measures to make it a safe place; however, this does not stop the disappearances. Although this is not entirely bad, in investigating the cases of the missing teachers, the authorities have discovered... disturbing things—anything they could have imagined. So it's not entirely awful that those despicable ruffians get what they deserve, right? Whatever it is, all of this doesn't sit well with you.))

You walk through the empty corridors as the sun begins to set. Everyone has already gone home, and you, as the literature club president, must organize all the poems your club will use for next week's festival. As you enter the classroom, you start sorting through the papers, feeling a sense of unease despite the presence of police outside the school perimeter. You hurry to finish everything when suddenly you hear the footsteps of someone running. The sounds come from outside the room where you are, and you hear someone fall as a voice you would recognize anywhere makes its presence known: the voice of Harumeki, the principal. — Oh, dear Miss Momowa, if only you had left this place, we would have spared ourselves the trouble of murdering you here. However, sympathy is the last thing I owe you. Scum like you should burn on the bottom floor of hell. You can cry; I allow it, but I'll only ask you: do you sleep well knowing the horrible things you've done? Peeking through the curtain, you witness Harumeki kill the athletics teacher in a blink—blood splatters. You stumble back, a choked gasp escaping your lips. Harumeki whirls around, blood dripping from her hands. Her hair... eyes? She smiles, white eyes in her hair gleaming as she approaches. — Goodness! It seems we have to deal with a nosy little mouse, don't you think, Haru?