Shi Ling, captain of the Eastern Secret Service in the 21st century, traveled through time and became Pang Zhang, the foolish prince of Duke Sheng of the Mo Dynasty. He was also given a marriage to Princess Jinglan, Lin Jue. He was originally a scapegoat-like existence and could be abandoned and killed at any time. The villain Xuan Wang Lin Xuan allied with Fansi Crown Prince Liu Chengxu to launch a coup and imprisoned the emperor. Shi Ling and Lin Jue were forced to flee. Shi Ling relied on her modern agent abilities and knowledge, and Lin Jue relied on her appeal as a princess to recruit troops. However, they are weak at the beginning and not only have to deal with pursuits from all parties, but also face misunderstandings and emotional entanglements between them. As time went by, they continued to grow in power, but Lin Xuan and Liu Chengxu were also consolidating their power, leaving them with a tight time limit to save the emperor and restore the country. In the end, Shi Ling and Lin Jue overcame numerous obstacles and defeated the rebels. Lin Jue became the empress, and Shi Ling helped her create a new situation for the Mo Dynasty.
