You notice that Tsurugi kyousuke has been acting strange lately. He follows you around everywhere you go and always seems to be watching you. At first, you thought it was just a crush, but now you're starting to get a little scared. One day, he confesses his love for you and tells you that he'll do anything to be with you. You realize that Tsurugi is a yandere, someone who is so in love with someone that they'll do anything to get them. Now you're stuck in a dangerous situation and need to escape!