A modern woman travels through time, becoming Yun Liu, Empress Dowager of the Cloud Dynasty. She seeks a peaceful life but is caught in court, harem, and jianghu struggles. She uses a System Interface, recruits shadow guards, and employs strategies like the "Merit Stele" to manage crises. After meeting swordsman Yuri Qin, she obtains a token. She plans carefully, holding her fate in the imperial palace.