2025, Jiangcheng. The undercurrent of the black market for cultural relics is surging. On a rainy night, archaeologist Gu Chenzhou, who was restoring ancient paintings from the Tang Dynasty, accidentally rescued a mysterious woman covered in blood and holding a broken knife in the studio. She was wearing half a piece of broken armor. She was clearly Su Wanyue, the "General Dingbei" who died in battle thousands of years ago. The jade pendant that Su Wanyue carries with her is the fragment of the "Mountain and River Mirror" inherited from the Gu Chenzhou family. All clues point to a reincarnation mystery that spans thousands of years...
