Substitute Daughter: Power over the World

In the Dayin Dynasty, the imperial power fell away, and the regent Xiao Jingheng held great power. Shen Yan, a female catcher from Jiangnan, was summoned to the palace as a substitute because she looked like a princess. After entering the palace, she encountered difficulties from the Queen Mother and was tested by Xiao Jingheng. She was surrounded by dangers.