Tomoe Hachiro often has wonderful and complete dreams, and he tells "me" a bizarre experience. In the dream, he was in a yellow corridor with no windows and many doors on both sides. After opening a door with a golden handle, he entered a room. There were large mirrors, tables, chairs and flowers in the room. He experienced a series of strange things here. First, he saw his lover and the young man, and he shot and killed the woman in excitement. Later, he had the same dream again, only to find that the person he shot this time was his friend's wife. After being imprisoned in the detention center, the pre-trial judge Sugiura raised many suspicious points and also made a surprising speculation. What kind of truth is hidden behind this?
