馮紹峰
Luo Qingchuan (Yang Mi) is a girl from the 21st century. One day she accidentally travels through time and ends up returning to the Qing Dynasty, during the reign of the Kangxi Emperor. She becomes embroiled in the princes' struggle for the throne and is torn between her love for Yin Si (Feng Shaofeng), the eighth prince, and Yin Zhen (Mickey He), the fourth prince and future Emperor Yongzheng. She is also betrayed by her friend Tong Suyan (Tong Liya). Caught in the crossfire of political intrigue, her wit and historical knowledge serves her well in her bid to stay alive as she begins to realize that true history is much darker and uglier than books portray.