In her previous life, Li Yunshan fought countless battles for Xiao Qian, only to be murdered by him after he ascended the throne. Reborn, she decisively supports Crown Prince Zhou Zhen in claiming the throne and appoints herself regent. She originally intends to seize power and eventually take the throne for herself, but the new emperor Zhou Zhen relentlessly pursues her with tenderness. Although he appears obedient, Zhou Zhen has secretly been in love with her for years and is determined to marry her. Faced with his deep affection, Li Yunshan bluntly declares that her ambition is to become emperor. Thus begins their battle of wits and hearts, as they navigate the treacherous world of political intrigue and genuine love to forge a new destiny.