On January 1, 1982, its swift fog of unknown origin rolled around Slater High School. First the adults disappeared, then most of the girls. Among you, there are only sixteen remaining, there were also evil goals. You, as a prefect, must use the skills and strength of the remaining group of classmates to expose the evil intentions of the heads and uncover the terrifying mystery of Violet's serial killer. Your goal is to destroy all intruders and save the school from an unthinkable nightmare.