Devil's Diary

There is a utility room at the back of the school library, but why can only I see it? The symptoms inside are so strange, I seem to have never seen them before. Sorry! I shouldn't have violated the taboo. It was me who killed him. I can't escape. I will become the next diary. I will never be sorry... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.