Lu Zhaoheng, a professor of modern history, traveled through the Yin Dynasty to a poor family, and took the memory of "Zi Zhi Tong Jian" to avoid the bloody disaster in the examination room, but was involved in the party dispute of Prime Minister Xu. Shen Yanbing meets Shen Yanbing for the first time in the tea house with a cinnabar mole on the end of her eye. She fights with tea to show her characters and uses ink to break the situation. The two moles complement each other. She is the daughter of the former prince and tutor, and she is also the solver who hides the blood of the Feng family. From the Yan case to the Beirong Wolf Lord's "Snow Chan Plot", the two used the "Mo Jing" mechanism and the "Tea Jing" secret words to break the situation. However, in the Xuan Ji Picture, they glimpsed the mystery of their life experience - his mole and her cinnabar were originally the destiny marks of the "Twin Dragon Emperors" of the previous dynasty. When the dragon-slaying knife appears in the Golden Palace, and the warships on the Yellow River light up the beacon fire, they compete between tactics and sincerity, and make a choice in the rift of time and space: Should they rewrite history, or protect the light in each other's eyes?
