Miracle Doctor Little Poison Queen

In the 21st century, a master of poison medicine and a special medical officer of the special forces traveled through time and became the second lady of Shangshu Mansion. My father doesn't care, my grandmother doesn't love me, my mother died tragically, my step-sibling is in power, my brother-in-law is young, each sister is more vicious than the other, my fiancé, the prince, adds insult to injury and kills others. Since he has traveled through time and is reborn, there will be revenge and revenge! A small, transparent and frail woman returned to Beijing with great strength. She is a master of both medicine and poison. She can decide life and death. She can capture all the money and people's hearts through clouds and rain. With space in her hand, she can call the wind and rain in a flash of surprise... However, this vicious road of revenge occasionally goes astray. When the capital city fell, the new emperor of the Li Kingdom who had been rescued by her threatened him with a knife, "Send her here and I will give up the world!" Prince An Ding, who was cold and bloodthirsty, held his sword in a stalemate, "If she is not here, what use does this king have for this world?"