In the Dayin Dynasty, an imaginary era with numerous families and undercurrents of imperial power, a woman's fate was deeply tied to her family's honor and disgrace. Shen Zhaoyue, the concubine of the Hou family, triggered the mysterious "Fengming System" in a desperate situation and was able to go back in time. She deals with the hypocritical sister-in-law, the daughter of an emperor's merchant, the daughter of an imperial doctor, and even the orphan of the previous dynasty. She works hard at every step under the shackles of strict ethics and patriarchy. From intercepting Hu's birthday gift, resolving the secret, to discovering the secret of the tiger talisman left behind by her biological mother, she not only had to break free from the shackles of her own destiny, but was also involved in a huge puzzle related to the change of dynasty. This is not only a game of survival for a housewife, but also a counterattack epic about power, freedom and redemption.