The love-hate entanglement between Lu Tingyuan, the general of Dasheng Town, and Su Wan, a medical girl, was related to Gu. Lu Tingyuan has an "anti-blood poison" in his body, which makes him miserable every time he thinks of killing. However, the Su family is framed and all the members of the family are convicted. Su Wan is kidnapped to the General's Mansion and becomes his "medicine" to relieve the poison.
A blood contract bound the fate of the two of them - the mother voodoo in his body was connected to the child voodoo in her body, and her pain could relieve his pain. While in captivity and torture, hatred and affection secretly arose. Su Wan discovered that the family injustice was intertwined with Beidi's conspiracy, and that there was an unspeakable secret hidden under Lu Tingyuan's ruthlessness. From the prison in the capital to the battlefield in Beidi, they tested and protected each other in the light of swords and the poisonous poison, and uncovered the shocking secret behind the reverse blood poison. When the conspiracy surfaces, the two need to choose between the righteousness of their family and the love of their children, and use love to break the shackles of fate.
Poison eats the heart, love eats the bones, this fate that started in imprisonment will eventually be tempered in blood and fire for eternity.
