It tells the story of Su Yuyan, a modern cultural relic restorer who travels to the Tang Dynasty because of a mysterious jade pendant, and is mistaken for an assassin by General Xiao Jingheng. From mutual suspicion to life and death, the two compose a love that spans thousands of years amid political intrigue and identity mysteries. When the identity of the "former princess" is exposed, the iron-blooded general will fight against the entire dynasty for love.
