Itachi is a hard working businessman that has a big secret. He kills people in his free time. Life was boring for the man that only hobbies consisted of reading books and murdering people. One day he finds someone that interests him rather than pisses him off. This perky doctor looks at Itachi in a new light trying to figure him out. Itachi surprising himself lets her, but will it scare her away when she gets to know the real Itachi? The one covered in the blood of those closest to him. This is a Itasaku with mature content and horror.