Prince, Don't Be Proud, It's Not Easy to Coax a Concubine and a Divorced Queen.

White cut black sober medical girl + cold, arrogant and sullen prince + marriage first, love later + sweet and cruel scumbag No one knows how valuable it is to transform an ugly duckling into a white swan. When she transforms into a white swan, she will be astonished! Just because a doctor of medicine in the 21st century once passed through the book and passed on to the ugly concubine who was oppressed by everyone in ancient times, and the substitute husband turned out to be a dying person. She changed the cowardly and incompetent nature of the original owner, cured her husband's illness, revitalized the family business, and tore apart her sister and mistress, and unexpectedly revealed a mystery about her life experience... Helpless, the devoted and cold husband still wants to abandon her... She was ugly, but once she changed her appearance, she shocked everyone and her career skyrocketed. She is weak, has a super-powerful space library, has medical skills that no one can match, and can kill with gunshots left and right. "What? They got back together?" They used to treat each other coldly, but now they are stalking her. The cold-faced man is sober and addicted, and he has become a licking dog. Is it a misunderstanding or an ulterior motive? No matter how determined I was to divorce my wife at the beginning, how embarrassing it would be to pursue her later... For the rejuvenation of their family and country, the two of them worked together, she held the gun and he held the cannon. Drive the dog emperor and the traitor out of the palace and rule the world!