Su Banxia, a modern agent specializing in medicine and poisoning, dressed up as an abandoned daughter of a marquis who was bullied. As soon as she opened her eyes, she was killed by the scumbag prince and the green tea sister.
After being reborn, she saves people with a silver needle in her left hand, and tortures people with poison in her right hand, making the rich and powerful cry for their father and mother in fights.
Unexpectedly, the powerful regent blocked her in a corner and said, "How many people have your princess turned over today? Why don't you turn over my name too?"