Wu Nianling, the only daughter of the Wu family, possesses the secret blood of the Zhang family, has knowledge of Qimen and interprets runes. At the age of seventeen, she accompanied her brother to the Lu Palace and met Zhang Qiling for the first time. From the ancient tomb of the Warring States Period to the Changbai Bronze Door, she uncovered the mystery of her life experience step by step, and stepped into the heart of that silent man. After ten years of fate and ten years of waiting, she cut off his shackles at the cost of her blood. At the end of the wind and snow, old friends return, and finally the happiness of Chang'an is fulfilled.
