The Jiangluo Villa of the Yun family, a wealthy family in Yunnan, has become the most wealthy family in Yunnan due to the reputation of its treasure, the Soul-Eating Jade. Ten years ago, during the dispute over the Soul-Eating Jade, the owner's wife, Mrs. She, passed away, and the owner Yun Zhu's only daughter, Yun Shiyan, mysteriously disappeared. Ten years later, on the day when Yun Zhu's string was renewed, Yun Siyan returned safely, but the new village owner's wife died mysteriously. There were no wounds on the body, and she did not die from poisoning, but all the blood on her body had been drained. Shortly afterwards, the Soul-Eating Jade was stolen. The butlers gathered many times to see the eldest lady Yun Shiyan wandering around like a ghost in the middle of the night. The mysterious swordsman Leng Qianluo, who has defeated many martial arts masters, suddenly appears at Jiangluo Villa and challenges Yun Shiyan, who has just returned. Mrs. She, who had been dead for ten years, suddenly sent a handwritten letter. The letter mentioned that Master Yun Shiyan was coming east to collect the old debts of ten years ago for her mother and daughter. However, the owner of the village, Yun Zhu, was in panic after receiving Mrs. She's letter. What happened ten twists ago, who stole the Lost Soul Jade, why did Leng Qianluo keep an eye on the people of Jiangluo Villa, and why did the new owner's wife die? A ten-year grudge and sorrow has begun...