The heroine did not travel with modern medical knowledge, but was reborn with the ancient medicine refining skills at the peak level of the Poison King in her previous life. Her medical skills are based on the extreme system of "using poison as a guide and poison as medicine", which can not only save people from dying, but also take their lives quietly. The setting subverts the traditional model of "the heroine is gentle and learns medicine" in palace and house fights, and makes medical skills highly aggressive and secretive. The heroine needs to use her own medical skills to mediate in the prince's mansion and the palace. Every move is full of danger and calculation, completely breaking the readers' inherent understanding of "the benevolence of doctors".
