[DeepL Translation - needs review] Introduction to Volume 1: Asahi Sena becomes the editor in charge of Zen Misaki, a writer she admires. The precautions he gives her are strange: "Do not contact him during the daytime," and "Do not wear silverware. In fact, his true identity is a vampire, and he is cooperating with the police on a case involving a non-human entity. Asahi would rather have him write a new manuscript than investigate, but as various cases are brought to his attention, he lear...
