Qing Shi Huang Fei Episode 12

Fu Ya was an exiled princess who married three ambitious kings. The first marriage protected her from being executed with her family. The second marriage gave her shelter to heal her broken heart. The third marriage saved her people, but killed the man she loved. Although her husbands loved her, they were equally keen on using her to consolidate power. Their betrayals pushed her to become an avenging angel who would kill anyone in her way.