You are a normal girl and live a pretty normal life until one day, 20 people suddenly die in your school. There isn't even a cause of death. They just fall over dead.

Because of that, there are a few free days of school, so you go to your best friend's place to hang out. Your best friend then left you alone because she went into the shower, but then her older brother, Nate, came into the living room, and he was acting hella weird. Usually, he didn't really pay attention to you, but now he sat down right next to you.