Professor Ren Xinzheng resigns to start a mentoring class for traditional Chinese medicine, hoping to train true successors. His students—Sun Toutou, his son Ren Tianzhen, lawyer-turned-student Yang Xiaohong, pediatrician Peng Shiyan, and aspiring doctor Zhao Liquan—struggle to get along, but must work through their differences to preserve the legacy of Chinese medicine.
The lives of a college student and a video game designer are kept being reset after an explosion on a bus. During each reset, they have to work together to find out what the reason for the explosion is. Will these two be able to save themselves and their fellow passengers? Will they be able to close the time-loop?
The film tells the story of a bizarre murder case in Taigu County during the Ming Dynasty, where constable Du Xing follows the trail and finds Lu Xuan, whose memory only lasts for one hour, and uncovers a hatred between Lu Xuan and Wei Hu, a wealthy local businessman, for killing his wife. As Du Xing digs deeper into the case, the love between Lu Xuan and his late wife Liu Yue two years ago emerges, and Lu Xuan's identity becomes confusing.
Zhou Ying is sold to the powerful Shen family by her foster father, yet successfully escapes by sneaking into merchant Wu Ping’s palanquin. The Wu family agreed to take her in after witnessing her remarkable business acumen, and she ends up marrying Wu Ping. The drama will chronicle the life of the Qing Dynasty's richest female merchant, and her struggles to keep the Wu family business afloat during the last years of the Qing Dynasty. Shen Xingyi is a happy-go-lucky young sir who has never known hardship in his life. After meeting Zhou Ying, he eventually decides to change his ways and becomes a mature noble who is willing to protect his country and family from disaster. He has a seemingly unrequited love for Zhou Ying.
Fan Dangyu, the head of a small local police station, deals with challenging neighborhood issues and earns the trust of villagers with the help of his loyal friends. As personal and professional challenges arise, he faces increasing pressures in his efforts to serve his community.
