A modern girl, Shen Qingyue, unexpectedly travels through time and becomes a Divine Maiden, tasked with bringing down the powerful Regent Xiao Jingyan who holds sway over the entire court. But during the mission, she falls deeply in love. After seeing clearly the hearts of the court and Xiao Jingyan's hidden hardships and forbearance, she resolutely betrays the System. The two understand and fall for each other, standing together to face the schemes of the Emperor and the Prince of Qi, unfolding a story woven with power struggles and romance.