石世
She overcomes the schemes of Consort Xiao (Viann Zhang) and Empress Wang (Shi Shi), and suppresses the rebellion of Princess Gaoyang (Mi Lu). Using that knowledge, she helped Li Zhi take back power from his Regent, and herself into the position of Empress meanwhile avenging her daughter's death. She co-ruled with Li Zhi until his death, after which she ruled the country in her own right and established the Zhou Dynasty.