Fate's Hardest Challenge

I was once the greatest in the Canglan Domain, the Divine Emperor Feng Qingyin. My father and elder brother wanted to forge an against-heaven divine bone for an orphan girl from beyond our lands. They personally sealed me away, tore out my immortal bone, destroyed my soul, and abandoned me in a mass grave. That girl wore my face and used my name, worshipped by countless people. When I opened my eyes again, I had become the useless legitimate daughter of the Feng family of the Eastern Wastelands, with a shattered core and a broken engagement to the Crown Prince. They treat me like dirt, never knowing that my soul has returned.