When young Ying Si succeeded to the throne, he was interfered with by the powerful minister Qian Long. In order to establish his prestige, Ying Si personally conquered Anmen but was hunted down by assassins. During his narrow escape, he was helped by Wei Xiao and kept by his side. Qianlong and Ying Si refused to give in to each other in order to control the government. Wei Siao was involved and almost died several times. With the help of Wei Xiao, Ying Si, who finally seized power, began his ambition to revitalize the Qin State, and also married Wei Xiao. However, on their wedding night, Wei Xiao actually assassinated Ying Si, and Wei Xiao's mysterious life experience was also implicated. Faced with Wei Xiao's betrayal, Ying Si chose to forgive. But not long after, Wei Xiao's whereabouts were unknown during an assassination attempt. A few years later, a woman who looked very similar to Wei Xiao came to Qin from Chu and brought about huge changes to Qin...
