In the eighth century in the Nanzhao Kingdom, Bai Jie, the wife of Deng Fuzhao on the shores of Erhai Lake, used the fire of martyrdom to ignite a spiritual inheritance that spanned a thousand years on the night when her husband was buried in the flames of Songming Tower. The moment the iron bracelet on her wrist was picked up from the ashes, the memory of a nation was born.
