Assigned by the professor, 5 senior university students were invited to the old mansion belongs to ML.Salukjit, an old elite who welcomes them with her weird attitude. Before the decision to leave or stay has been made, ML.Salukjit terrifies them and reveals her demonic power.就算不用想象，易遥也可以知道对于这样一所以优秀教学品质而闻名的中学来说，自己身上发生的事情具有多么爆炸的话题性。