第5話: Williamが学生の睡眠を妨げる不気味な歌声を調査

Even after Camio reveals himself, William remains concerned only with his grades and tuition and tries to distance himself from the demons and their political war. Unfortunately, he soon finds himself roped into another problem when the Headmaster asks him to find the source of a mysterious singing voice that's been disturbing students late at night. (Source: Crunchyroll)

▶ 視聴はこちら Crunchyroll