The light novel series currently has 5 volumes to date – with the first volume debuting on June 19th, 2010. A manga adaptation by Okagiri Shou was also serialized in Monthly Dragon Age magazine that same year.
Kaga Ryosuke, a helplessly romantic teenager, was walking in the rain when he sees a beautiful girl with red eyes drenched in the rain. Everyone was avoiding her, but Ryosuke was taught to treasure women so he offered his help by letting her dry off at his home. Ryosuke can’t imagine that this mysterious girl would stab him in the chest and leave him to die… Or did she? Who is this pretty girl and what does she want with him?moetron