Su Qingyuan, a graduate student in the Department of Modern History, accidentally traveled through time and became Shen Qingyuan, the legitimate daughter of Yongninghou Mansion in the Dajing Dynasty. The original owner was weak and cowardly, and was plotted by his concubine Liu Shi and concubine Shen Ruowei. Not only was the dowry left by his biological mother swallowed, but he was also designed to "slip" and fall into the water, and died with hatred. Su Qingyuan returned from rebirth, armed with modern thinking and historical knowledge, determined to change her destiny: in the early stage, she pretended to be a pig to eat a tiger, exposed the hypocritical mask of a concubine and a concubine, took back the dowry, punished the evil slaves, established a foothold in the prince's mansion, and used her resourcefulness to resolve the crisis of house fighting, so that her eccentric father Shen Yi gradually saw the truth, and became a person not to be trifled with in the circle of noble ladies in the capital. "Ruthless character"; in the mid-term, she unexpectedly became acquainted with Xiao Jingyuan, the cold-faced god of war. The two met because of a common enemy (the relatives behind the Liu family and the third prince who coveted the throne). Shen Qingyuan used strategies to help Xiao Jinyuan resolve the frame-up by his political enemies, while Xiao Jinyuan supported her. The two tried each other's methods. They found a connection of minds; in the later period, Xiao Jingyuan calmed down the turmoil in the court and ascended the throne as emperor. Shen Qingyuan accompanied him all the way. The growth and transformation from "reborn orphan" to "a generation of queen".