Kuroi kako-chô: Watashi o semenaide

Original title: 黒い過去帳　私を責めないで

Nami Kurose, a rising star in the literary world, was about to be evaluated as a writer. A beautiful young man that sometimes appears in her mind. However, Nami doesn't know what that image is. One day, Nami is approached by Tsutsumi, another writer...