The Detective Boys and the Haunted House The Detective boys who went for camping ended up at a mansion to avoid the rain. Strange things has been happening at the mansion lately and according to the master Otaguro Nobuteru, the mansion is haunted by a yellowish white ghost. The ghost is apparently the master’s wife who died two months ago. As the detective boys begin to investigate, they saw a wheelchair moving on its own, a woman voice replying to Otaguro san and the door opening by itself. Conan begin to investigate and solve the case.