Original work: The second installment of Edogawa Rampage's Inference Masterpiece series, which began airing on Asahi TV in the second half of the 1970s and gained popularity. Famous actor Tian Zhimao plays detective wise Kogoro. A magician who targets the Yucun family, who obtain huge wealth through gemstones. Even the wise Kogoro was fooled by his meticulous criminal plan