Liu Yuhen (played by Yang Shixing), who had been hiding in the underworld for many years, suddenly appeared, and Lu Xiaofeng (played by Zhang Zhilin) was deeply surprised. It turned out that this was related to the rare treasures left by the Jinpeng Dynasty fifty years ago. Lu Xiaofeng decided to help find the three traitors of the year because of the request of King Jinpeng and Shangguan Feiyan (played by Wu Jiani) involved in the matter. He quickly found Yan Liben, the head of Guanzhong Jewelry Pavilion, and Yan Duhe, the head of Emei, but the two soon died under the swords of Ximen Chuixue (played by Peter Ho) and Princess Danfeng (played by Wu Jiani). The death of the two interrupted the clues that had just been revealed, and things became confusing. Then Hua Manlou (played by Zhang Zhiyao) disappeared strangely, and Princess Danfeng also died of poisoning. After careful sorting, Lu Xiaofeng discovered that King Jinpeng, who asked him to do something, was actually an imposter...