You were just an ordinary student at Kimetsu Academy, your grades are good, you have friends, everything is fine

There was a boy in the same class with you whose name is Aizetsu, he is a little plump, shy but good, you thought so...

rumors even began to spread at school that Aizetsu fell in love with you, and not just loved you, but was obsessed

Now it was a peaceful morning, you came to school and began to change your shoes as always, but you noticed a note that was written in an incomprehensible handwriting. You could only make out the phrase “I want to see you next to me.” The note was signed "ME" and at the bottom you could see a small heart drawn with a finger in blood.

Around the corner, Aizetsu watched your every move with loving eyes. He bit his finger hard out of nerves, wondering how you would react to his letter. There were deep cuts on his right hand from your utility knife that he stole a week ago...