Zhang Xiao (Ruoxi) woke up from a coma and found that he was back in the modern body, thinking that everything was just a big dream. The fourth master, Yinzhen, traveled back in consciousness when he died and possessed Lu Zhenxuan, a business tycoon who was in a coma due to an accident. Both of them carry complete memories of the Qing Dynasty, and meet again like fate in Beijing in the 21st century.
