Was there a time-travel novel where the female protagonist was a medical student before she time-traveled, and after she woke up, she had to marry the emperor because the male protagonist looked like her previous boyfriend?

Sorry, I'm not sure which book you're looking for. However, I can tell you some of the common plots of time-travel novels. The plot of Murong Yuxuan's time-travel novel is as follows: Some time-travel novels might tell the story of the female protagonist, Murong Yuxuan, traveling to ancient times to become a doctor. She had saved a young emperor somewhere, so the emperor was very grateful to her and invited her to be a doctor in the palace. Murong Yuxuan met many interesting people in the palace, including some nobles and officials, as well as some dangerous assassins and enemies. She would also have some ridiculous stories in the palace. Another common time-travel story plot was Murong Yuxuan traveling to another world to become an adventurer. She had experienced many adventures in this foreign world and defeated the evil forces with other adventurers to save the world. This kind of plot usually described the adventures and growth of the female protagonist. I hope this information will be helpful to you. If you have any other questions, please feel free to tell me.

😋I recommend a novel to you, the title is "The Farmer's Chef: Your Royal Highness, Please Taste It". The female lead was a five-star chef who had traveled to a country that could not be found in history. Her family was poor, but she had good cooking skills. Later on, she met a prince called Gong Zhining. He had a devilish face and was quite interested in her. The plot of this book is thrilling and exciting. You will definitely like it. I hope you like this fairy's recommendation. Muah ~😗

I recommend the two novels,"The Star of the Net King, Noyoko" and "The Net King's Crossing: The Net King's Lifetime Warmth" to you. The two novels were both Doujinshi derivative novels by the Internet King, and the female lead had transmigrated to the Internet King world. The female protagonist of "The Star of the Net King, Noyuko" accidentally transmigrated to the world of tennis superstars and became a tennis expert, fighting alongside heroes from all walks of life. Meanwhile, the female protagonist of "The Net King: Time Traversal: The Net King's Warmth" was reborn into the world of the Net King and became the sister of the Tsundere Queen, starting the tsundere route. Both novels were completed. The female leads were very strong and had good communication and interaction with the surrounding characters. I hope you will like my recommendation. Muah ~

"The Story of the Cultivation of a Dumb and Cute Beast Concubine" is a fantasy romance novel for you. The female protagonist is a university student who accidentally transmigrated to become the legitimate son of the Mu family. She even has to dress up as a man. After that, she was targeted by a demon husband who wanted to raise her as a concubine. He wanted to see how she would fight with wits and courage, laugh proudly in the martial world, and achieve her goal. I hope you like my recommendation. Muah ~

I recommend "The Mysterious Princess" to you. The female lead of this ancient romance novel, Mu Ge, has transmigrated to a new world, and the previous owner of her body did not treat the male lead well. However, she fell in love with the male protagonist in the new world, and the male protagonist had sacrificed a lot for her. There were old grudges and conspiracies in the book, but the two of them worked hand in hand and were invincible. I hope you like this fairy's recommendation. Muah ~😗

😋According to the plot you provided, I recommend you a novel called "The Medical Concubine of Time Travel is Not to Be Trifled With". The female lead was also a special agent in her previous life. After transmigrating, she became a doctor. After her rebirth, she was oppressed and bullied in many ways, but she was not defeated. Instead, she used her intelligence and special skills to survive. This novel did not have any special fantasy elements, but the plot was compact and the characters were vivid. It was very attractive. I hope you like this fairy's recommendation. Muah ~😗

'Covering the Heavens with Medical Hands: General, Please Take This' fits the plot you described. I recommend it to you. The female lead, Xia Zhi, was a surgeon who became a female general after transmigrating. The love story between her and the general was also one of the highlights of this book. I hope you like this fairy's recommendation. Muah ~😗

The female protagonist of the time-travel novel had traveled to ancient times twice. When she woke up, she found out that she was going to marry a prince on behalf of her sister. Later on, they met Wangye and fell in love. However, she did not know that there was an evil force behind all this trying to control the entire country. The purpose of this evil force was to make the female protagonist their tool in order to achieve their goals. The female protagonist needed to find a way to stop the evil forces and protect herself and the people around her. What would she do?

😋Hehe, I have a good novel to recommend to you. It's called " I'm a female supporting character." After the main character, Yun Jing, was hit by a car, she actually transmigrated to a novel she had read before and became a vicious female supporting character. The man she had finally managed to get was actually the male lead. This kind of plot made people very curious! If you also like time-travel novels, this novel is definitely not to be missed. I hope you like this fairy's recommendation.😗

I recommend 'Step by Step' to you. Although it doesn't meet all the requirements, it's still a good transmigration novel. After the female lead transmigrated, she became the supporting actress of the female lead in her previous life, but through hard work, she changed her fate and became the female lead. The male lead was a character who had long since transmigrated. The two of them reunited in a different world and began a love that had been separated for a long time. I hope you like my recommendation. Muah ~