I want to kill you. Haru, I found you wearing a kimono. Say hello to you. He walked away as if he was surprised. It wasn't long before you and I had minimal verbal exchanges. However, you have a secret that no one can know. ——That is, the uncontrollable desire for destruction. This is the story of the 16-year-old Ryōri and Mikiya Kurogiri who met when they were still in high school. Shiki, who has never wanted to have anything to do with others, attracted Mikiya's attention and wanted to have some kind of connection with Shiki. At the time, I didn't realize that this was love. It wasn't long before they began to share space little by little, and by then his life was indeed very stable. ——Until a series of bizarre murders occurred on the street. One day, Mikiya met another personality named Ori who existed in Shiki's body. Positive and negative expressions. On the contrary, two styles with the same way of thinking and hobbies gradually become more and more confusing to Mikiya. In this way, a premonition arose in Qianye's chest. Who is the person who is constantly carrying out strange murders every night? Of course, the premonition was just a premonition and not a fact. If he hadn't seen the murderous figure with his own eyes, he would not have believed it. In order to confirm this premonition, he secretly made up his mind - when he arrived at the truth about the murder investigation, it was already three years later. Going to Ryogi's house to get some clues about the conditions, the unknown relationship between "Shikimen", and the girl standing in a pool of blood, unknowingly the opening of the second chapter has begun to guide the fate of Shiki and Mikiya.