In modern novels, the male lead imprisoned the female lead. It was unknown whether the male lead or the female lead had the surname Lan. The male lead or female lead's sister was called Lan Duoduo. Qiuwen, who can help!

I'm not sure which novel you're referring to because you didn't provide enough information. However, according to some of the novel types and topics I know, there might be some fantasy novels with the female protagonist's surname being Ruan and the male protagonist's surname being Lan. For example, some novels might have a character like Ruan Lingyu, and some novels might use Blue as the surname of the male lead. If you can provide more information, I will try my best to provide you with a more accurate answer.

" Mr. Mu Knows Your Feelings Deep " is a modern romance novel written by the author, Bright Concubine Moto. The general plot of this novel is as follows: The Mu family had two children, Mu Xiyan and Mu Wanqin. Shi Qianluo, on the other hand, was the child of their first love. And he was so perfect, so good. In his world, she was like a ray of light, warm and comfortable. In her world, he was like an unreachable dream, so far away. She asked,"Why me?" He replied,"Because you are you." ---------------------------- " Rules of Survival for a First Daughter " was an ancient romance novel written by the author, Muzi Juzi. The general plot of this novel was: Mu Qingqing would never have dreamed that she, the top scholar of the liberal arts college entrance examination in the 21st century, would transmigrate directly when she was trying to save someone out of kindness. "What is it? Are you my previous life?" Mu Qingqing was stunned! Only then did she realize that her soul had transmigrated into the body of her previous life's Old General Mu's Di daughter, Mu Zhiqing. She needed to help her previous life's Mu Zhiqing to deal with the scumbag prince and punish her cousin. Her cousin raised the family card and came to her door, wanting to use poisonous chicken soup to murder her! Very good? Then he would let her have a good taste of the poisonous chicken soup that he had personally brewed! The scumbag prince also came looking for him with a full set of tricks? Alright! Then, Mu Qingqing would have a good fight with the scumbag. If they didn't agree, she would kick the scumbag into the pond. Don't even think about tricking her! There's also General Mo who follows me every day. What do you want? I like Miss Mu!" "General Mo! You can beat me first…" ---------------------------- The book," Baby, You'll Get Addicted to Being Spoiled " was written by Lan Yang. It was a romantic youth novel. The general plot of this novel was: "I'll give you two choices now. One, I'll kiss you. Two, you kiss me. If you don't choose any of them, then I'll eat you directly." He was the noblest Young Master Quan in the Wangsijing Aristocratic Academy. He did not care about any woman's feelings for him, but he was only infatuated with her. She was already drunk and brought to bed by him. She said deliriously,"Suit yourself. Also, I'm not comfortable wearing this dress!" ---------------------------- " His Highness Loves Little Girls " was a romantic youth-love novel written by the author, Lan Yu 'er. The general plot of the novel was: The arrival of the mysterious handsome Ye Qi made Mu Xiaoxiao's life fall into an unprecedented chaos. Who was he? No matter who it was, just because he occupied the best room in her house, made her family and friends look down on her, and even caused her to be kidnapped, lose her first kiss, be ostracized by everyone, offend the high and mighty young master, and so on and so forth. She, Mu Xiaoxiao, vowed to fight with this man until the end. She would follow him, create scandals, and peep. She would do anything. When she found out the other party's true identity, she began to regret that she should not have provoked him. Therefore, she thickened her skin and begged for mercy." Hehe, Your Highness, I don't want to play anymore..." Ye Qi smiled coldly. His handsome and elegant face almost made her heart skip a beat… ---------------------------- " The Current Generation's Study God Is a Fraud in Private " was a romantic youth-rebellious growth novel written by the author, Luo Mei 'er. The general plot of this novel was: Before her rebirth, she had become the dog emperor and state preceptor to protect her family, revealing many secrets. As the Mu Clan was getting more and more respected by the people, that dog Emperor actually sent people to kill her. In order to protect Mu Qingyan, the Mu family used the heavenly secrets to allow the female protagonist's soul to be reborn. He was accidentally reborn in a world called the Blue Ocean Planet, and was reborn in this timid and cowardly girl. The girl had been abused and bullied by her stepmother for a long time and was eventually killed. In order to make the girl reincarnate willingly, Mu Qingyan decided to avenge her and fulfill her wish. In the end, he rescued the original owner's younger brother and found out that he was actually the reincarnation of his younger brother. The female protagonist swore that she would protect him for the rest of his life. The female protagonist slowly appeared in various big shots 'occasions from an ordinary person. Big Boss Number One,"Master Mu, hurry up…" Please take a seat." Big Boss No. 2:" Hello, Miss Mu. Long time no see." [Master Mu, please take me as your disciple!] The group of people was stunned." What kind of big shot is this? A big shot that can make even big shots admire him." ---------------------------- " Mu Feng Knows My Mind " was an ancient romance novel written by the author, Gu Hualan. The general plot of this novel was: After transmigrating to the Wu Dynasty, Xia Mu had wanted to be a handsome man harvesting machine, but who knew that he would harvest a defective product-the silly Fourth Prince. But even though the Fourth Prince was a fool and did not know much about the world, who was the man who climbed into her bed every night? "Crown Princess, please help me change." "Crown Princess Consort, please serve this Prince." One night. "Crown Princess, serve this Prince." Xia Mu widened his eyes and stared at the extremely flirtatious man in front of him." You, you, you…Aren't you a fool?" "Ha…Woman, you really believe it!" From then on, someone was doted on by someone to the heavens. ---------------------------- " The History of My Husband's Cultivation " was an ancient romance novel written by the author, Lan Lan LL. The general plot of this novel was: One was a super perverted woman who was determined to accept all the beautiful men in the world, and the other was a top-grade little boy with a gentle personality but a black belly. What kind of sparks would they create when they collided together? ---------------------------- The book," The Empress Dreams of Possessing Me ", was a historical fiction novel written by the author, Love Braised Ribbonfish. The general plot of the novel was: The new book, My Love Style Is A Little Abnormal, has been released. You are welcome to review it. Mu Changqing had transmigrated. He traveled to the Great Yan Dynasty, where entertainment was popular. At this time, the empress was in power, and there were endless disputes in the world. Mu Changqing, who had been in seclusion for three years, finally came out. The first thing he did after leaving the pass was to save the people of Chang 'an who were caught in the plague. Hmm? Was the opening so exciting? Gradually, rumors about Mu Changqing began to spread. "Mister Mu is truly a man of wonder in this world." " Young Master Mu is not only a schemer, but also a genius. He is also handsome." " Have you heard? Mr. Mu is preparing to accept a disciple recently?" Finally, these words reached the ears of the empress one day. ---------------------------- The book," She Walked to the Peak of Her Life After She Passed Through the Book," was a romantic youth-youth campus novel written by the author, Light and Memories. The general plot of this novel was: Five years ago, Lan You became a vegetable due to a car accident. Mo Junyao had been by her side. This deep affection had always been circulating in the circle. Five years later, Mo Junyao attended a dinner party with Lan You. A perfect match, shocking many people. Someone "accidentally" spilled red wine on Lan You and kept saying sorry. Lan You softened her heart and let her go. However, Mo Junyao was furious." How dare you touch my people? The red wine in his hand was splashed at the woman's face, and everyone was in an uproar. "How can Mo Junyao be so handsome? It was so blissful to be loved by him. I really envy Lan You. Just as everyone looked at Lan You with envy, Mo Junyao suddenly said to Lan You,"Let's break up!" "Everyone was stunned. "Mo Junyao, who was still affectionate a second ago, broke up with her the next second? What is wrong with this world? Mo Junyao loved Lan You, regardless of the past, present, or future. ---------------------------- The book," Loving Love in Full Make-up: Love Must Be Heart-wrenching ", was a modern romance novel written by the author, Lan Ya. The general plot of this novel was: A few years ago, he was a budding senior who confessed to her but was taught a lesson by 'blood.' A few years later, when her life was in trouble, he 'accidentally' appeared. He was the cold-faced young master of the Long family. In order to take revenge for the cruelty she had treated him back then, he had carefully planned everything out…But who would have thought that there was another truth behind the hurt…Was it fate that was destined in this life? Or was love a fight? [Children, don't hesitate. If you like it, you have to collect it. I recommend it! Blue Lass needs your support!

The information you provided is not enough to confirm that it is a novel. Can you provide me with more background information or a description of the plot so that I can help you find the novel?

My answer was not detailed enough. Can you provide me with more information, such as the names of Sheng Youting and Yu Lan's sister, the story background and plot, so that I can better answer your questions?

Li Lan's Time Travel Story

I don't know of any novels where the female lead is a thief and the male lead is surnamed Lan. Thief novels usually had some unconventional plots and some actions that challenged the bottom line of social morality.

Lan Ruoxue had transmigrated to ancient times and became an abandoned princess. She was scared out of her wits by the unfamiliar environment and crowds, but soon made some new friends. She found that the ancient world was not as beautiful as she had imagined. The palace was full of conspiracies and struggles. The emperor was also a selfish and cold person. However, in an accident, Lan Ruoxue discovered that she had extraordinary magic talent. She began to use her magic power to help her friends uncover conspiracies and eventually became a legendary mage. The male lead's name could be Dijin or something similar. He wasn't sure which character the name referred to.

Lan Yunfeng was a famous web novelist who was good at writing fantasy novels. The male protagonist of his novel, Lan Yunfeng, was a brave, righteous, and intelligent character with great strength and superb skills. His story described how Blue Cloud Peak grew into a true hero in adversity. Lan Yunfeng's image was deeply loved by readers and had become a classic character in online literature.

There were many versions of the love story between Lan Xi and Nangong Li in the novel. The following was one of the possible plots: Nangong Li was a wealthy businessman. He was cold and ruthless, but he hid a special emotion in the depths of his heart. He had always had a crush on Lan Xi, but she kept her distance from him. One day, Nangong Li accidentally learned that Lan Xi was suffering from a rare disease that required a large amount of money to treat. He had come to the city where Lan Xi lived, hoping to help her. With Lan Xi's help, Nangong Li managed to raise enough funds to treat her. Lan Xi gradually felt Nangong Li's warmth and care under his company. In the end, Lan Xi and Nangong Li came together after the treatment. They began a happy relationship and faced all kinds of challenges in life together.

I will try my best to answer.