Maybe it's because I'm a gloomy person, but I stand out in my class. Even during recess and lunch break... I'm always alone. Whenever I get stressed, I kill small animals to relieve my daily frustrations. I lead a twisted life like this. One day, during science class, we were supposed to pair up for an experiment, but no one wanted to pair up with me... As I was hanging my head, the outgoing Satsuki-san called out to me, "Hey, aren't you paired up yet?