The abandoned daughter of the Shen family, Shen Zhiwei, was forced to marry Pei Yan, the son of an old enemy. The wedding night was tense as both of them had their own thoughts. There are undercurrents surging in the Pei Mansion. The truth about their aunt's mysterious death from illness and the shocking conspiracy of salt, iron and water transport engulf the two of them. They pretended to work around each other, turned from enemies into allies, worked together to tear apart the web of conspiracy, and finally found a new life in a desperate situation.
The idea: The abandoned son and the old enemy compete with each other in the whirlpool of power, break free from the shackles of family and destiny, and find the road to self-salvation and symbiosis in a desperate situation.