The concubine Shen Jin was plotted by her eldest sister Shen Miao in her previous life and was sent to Dongchang where she was tortured to death. After her rebirth, Shen Jin coincided with the raid of the Shen family. She changed from her past cowardice and cleverly took advantage of the powerful 9,000-year-old Wei Xingzhou to form an alliance with him and embark on the road of revenge and seizing power. She worked step by step to punish the hypocritical and cruel Shen Miao, eliminate political enemies, and with her resourcefulness and ruthlessness, she counterattacked from the daughter of a guilty minister to the female admiral of Dongchang and the wife of the country. She assisted the new emperor in stabilizing the country. Finally, she held the power of the sword, completed self-salvation, and overlooked the world.