Rebirth of the Ghost-Faced Medical Concubine

In her previous life, she was the most favored daughter of the Feng family in a medical family. She sacrificed everything for her family, but she didn't expect to be framed by her stepmother and younger sister. She was ruined and died unjustly! After she was reborn, she wore a ghost face to cover up her peerless appearance, and her hatred turned into bone-eroding poison. All those who killed her would not be spared!