Shen Qingning, the legitimate daughter of the Hou family who was killed by a scumbag and his concubine in her previous life, was reborn and returned to the time when she married the scumbag's concubine. This time, she chose to take the initiative to marry the "waste" Saburo Pei Jin, who was rumored to be "disabled and gloomy" in her previous life, but was the only one to collect her body. When two deeply hurt hearts get closer in the cold Hou Mansion, a marriage about calculation and exploitation unexpectedly becomes each other's only salvation, and they work together to send the enemies from their previous lives to the real crematorium step by step.
