The Poison Doctor's Wild Consort Plays by No Rules

What?! A poison-wielding medical genius from the twenty-first century has transmigrated into the pathetic Third Miss of the Prime Minister's household, who had a child out of wedlock?! Watch her protect her child, raise her little one, trample the arrogant prince, take on her prime minister father, and throw the court into chaos with her peerless medical skills. Then one day, a masked man shows up and insists he's the child's father. How can she put up with that? She can't! Just wait until she unleashes her kid...