The Poisonous Concubine Marries a Sinister Prince, Please Pick Her Up

She is a genius who specializes in both medicine and poisoning in the 21st century, but she accidentally time-traveled into the body of the foolish daughter of Beichen Kingdom's general's palace. Since she has been reborn, she cannot be so useless. Look at her, yesterday she was foolish, ugly and abandoned by others, but the next day she will be the king of the country and be chased by thousands of people!