Lin Wan, a doctor at a modern tertiary hospital, accidentally traveled to the Tang Dynasty and was involved in the prosperous city of Chang'an in the Kaiyuan Dynasty. She became an orphan named Liu Zhiwei. The four beasts in the Kuikou Mirror were clutched tightly in her hands. The four beasts in the mirror (green dragon, white tiger, red bird, and Xuanwu) were not decorations, but sealed the four gods who guarded Chang'an. Only by arousing divine power can the Anshi Rebellion be quelled.
In the troubled times of war, she met Pei Ji, the general of the Jinwu Guard who guarded Chang'an. From the initial mutual testing to the subsequent dependence on life and death, Liu Zhiwei used modern medicine and gentleness and tenacity to heal Pei Ji's scars; while Pei Ji used his iron blood and affection to hold up a rainless sky for her.
However, Qianji Pavilion rebelled, the Shura ghost army came to the city, and Chang'an was in danger. Faced with a certain death situation, Pei Ji chose to cut off his banner and clarify his ambitions, and live or die with the city. In order to fulfill his lover's faith and protect him, Liu Zhiwei resolutely activated the time-travel token and summoned the ancient beasts to reverse the situation at the cost of sacrificing his soul.
The mythical beast came to the world, Chang'an was protected, Pei Ji survived, but Liu Zhiwei turned into a speck of light in the sky and disappeared into the dust of history.
A thousand years later, in front of the museum's glass display case.
Lin Wan looked at the rusty horizontal knife and the yellowed history book through the cold mirror.
There is only one line in the history book: "Pei Ji, the guard of Jinwu, never married. He only had a yellow dog for company. After his death, he was buried in the same grave."
One glance and a thousand years.