Revenge + Machiavellianism + Beauty, Power and Misery
The legitimate daughter of the Duke of Zhenguo has returned from rebirth. In this life, she wants the heartless man and the green tea bitch to pay with their blood.
* Female protagonist (Shen Jingwan): In her previous life, she was a descendant of Yaowang Valley (hiding her identity). After rebirth, she unlocked the [Poison System]. Kill people invisible and cure diseases in a moment.
* The male protagonist (Ye Xuanchen): It is not that he is really disabled, but that he has a "cold poison" in his body, which will attack on the night of the full moon every month and needs the blood/internal power of the female protagonist to suppress it.
* Core conflict: What killed the heroine in her previous life was not only a house fight, but also a pawn in the struggle for imperial power.
