[Xianxia, Fantasy, Youth Literature, Suspense, Jianghu, New Martial Arts] A hidden corner of Kyushu - Dong'an Town in northern Yuezhou welcomes a mysterious visitor "Old Man Cao". He built a small courtyard near the abandoned mining area, away from the city and living in isolation. Seventeen years later, "Old Man Cao" suddenly passed away, but a "person" flew out from here, causing a bloody storm on the land of Kyushu. Four corpses with strange deaths were discovered in Nanhuaicheng, the capital of the Lower Tang Dynasty in Wanzhou. On the night they were put into the mortuary, these four corpses were snatched away by unidentified but powerful "people", leaving only a "severed hand" at the scene. Soon after, Yun Zhan, a ranger from the Yu tribe, escorted the human princess Shi Qiutong to Nanhuai City. He encountered a murder case - a giant drug dealer was killed with a punch. Yun Zhan chased the murderer and found that he was actually his adoptive father who had been dead for twenty years... As As the investigation deepens, the truth becomes more confusing: the unsolved case "Xia Yang's Sorrow" in which Tianqi and Chenyue suffered heavy casualties a hundred years ago, the involved killer organization "Blood Feather Society", the mysterious Yanshi and puppets, the mystery of Yun Zhan's life experience, etc. Gradually surfaced.
