Senshou's Secret House God Mu Yan

The family god who had been separated from the Cai family since the Western Han Dynasty, Mu Yan, a 2800-year-old snake demon, indirectly killed Cai Qianshou, a descendant of the Cai family, due to a traffic accident. The moment the dying Qian Shou's name emerged from his body, Mu Yan was shocked to realize that Qian Shou was the descendant of the Cai family whom he had waited for a thousand years. In order to save Qian Shou and return to the earth, Mu Yan and Qian Shou began their adventure in the world. However, due to the external influence of Mu Yan in this accident, cracks had already occurred in time and space. In the days that followed, Qian Shou and the people around Qian Shou saw their past lives one by one in their dreams. A murder case in the Western Han Dynasty involved everyone around Qian Shou's present life. . . . And Mu Yan, this family god who should not intervene in the human world, actually infiltrated into the feudal king's army during the Western Han Dynasty to protect Qian Shou's previous life. How do people in this world face the huge waves of love and hatred caused by Mu Yan, Qian Shou, Yun Zhi and others in their previous lives?