Jin Yu was originally a swordsmith from the frontier, with an iron temperament and a restrained edge. By chance, she found a blood-colored jade tablet inscribed with the secrets of a lost dynasty among the ruins of an abandoned ancient city. From then on, she entered the puzzle of shadow and light. The ancient city is sleepless, ghosts are lurking, and the catastrophe and power struggle from a hundred years ago are still undercurrents. Jin Yu is eager to unlock the truth behind the jade card, but she is involved in a sword duel where enemies and allies are hard to distinguish, and beliefs and desires are intertwined. With the heart of a sword forger, she deciphered the code of the ancient city, and vowed to pierce the fog of history with her sharp edge. Above the ruins, the truth is like fire. Only Jin Yu can turn fate into a sharp blade and cut off the dusty shackles.
