The male protagonist's surname is Li, and the female protagonist's surname is Su. The female protagonist's 18th birthday is her husband's first birthday.

A few of the recommended novels met the requirements for sadistic novels. The female protagonist's surname was Su, and the male protagonist's surname was Lu. One of them was " Mr. Lu, Please Stop!" And 'Flash Marriage Contract: Mr. Lu, how have you been!' These novels were all love stories. The male protagonist doted on the female protagonist, showing the love story between the two. These novels might satisfy the needs of readers who liked sadistic novels.

A few of the recommended novels met the requirements for sadistic novels. The female protagonist's surname was Su, and the male protagonist's surname was Lu. One of them was " Mr. Lu, Please Stop!" And 'Flash Marriage Contract: Mr. Lu, how have you been!' These novels were all love stories. The male protagonist doted on the female protagonist, showing the love story between the two. These novels might satisfy the needs of readers who liked sadistic novels.

I'm not a novel, I'm a person who loves reading novels. I can't provide the content of the novel. But I can tell you some stories and clues related to the name to help you find the novel. If you know the name of the novel, you can tell me. I can help you find online resources or reading information about it. If you don't know the name of the novel, you can tell me some plot or character characteristics. I can try to help you find relevant information about the novel.

😋I recommend to you "Painting the Land for the Warmth of Marriage, Love Becomes a Calamity", a modern romance novel about wealthy families. The story tells that the female lead, Bai Muyan, and the male lead, Su Jinhan, are neighbors. The two of them help each other out, and at the same time, they slowly get closer through secret investigations. This novel meets the requirements of the title. I hope you like this story. Muah ~

"His Ms. Su is super fierce and cute." This book is a modern romance novel written by the author, Yun Zimo. The general plot of this novel is as follows: He was a respected business emperor, rich, cold, and domineering. He had power over the world, but he doted on his childhood sweetheart. "Miss Su, I heard that you're Mr. Lu's girlfriend?" asked a reporter. "No." … The next day, Su Mo had a red booklet, a priceless wedding ring, and a high-quality husband who knew how to pamper his wife. Facing the cameras, Lu Yanzhen kissed the woman in his arms and smiled wickedly." Su Mo is not my girlfriend. She is my wife, the mother of my future baby." ---------------------------- " After Mr. Lu's Love at First Sight " was a modern romance novel written by the author, Chen He. The general plot of this novel was: The rumored low-key and mysterious new clan master of the Lu family had taken over the Lu family since he was 21 years old. His methods were fierce and ruthless. He had never had any scandals and had always been known as the living King of Hell with a pure heart and few desires. Recently, it was suddenly revealed that a fiancée who was on the tip of his heart had used all her skills and found out that Young Master Lu's sweetheart was just a beautiful designer. Everyone was puzzled. How could such a person be worthy of their Young Master Lu? After that…Mm, it smells so good. I'll get angry with whoever says they're not worthy of me. Lin Xi, who had been deceived by the rumored Young Master Lu, said,"The so-called noble and cold are all lies!" Because she could not associate the person who was hugging her neck and acting coquettishly with the cold and aloof heir apparent of the Lu family. [1v1, two first loves, Su Shuang is a scumbag, beautiful and rational designer vs affectionate two-faced palm family]. ---------------------------- " Young Master Lu's Criminal Wife " was a modern romance novel written by the author, Lan Yiren. The general plot of this novel was: Su Yan was Lu Chenfeng's official wife, but in the end, she was a joke! She was pregnant with his child, but she was accused of having an affair with someone else. She suffered from the man's cold face and mockery, and she was ruthlessly spurned over and over again. She could not explain her "crime". She could only watch as Lu Chenfeng led another woman into her house openly! She was extremely selfish." Lu Chenfeng, have you ever loved me?" He said," How can a woman like you deserve love?!" She finally understood that her sincere efforts could not compare to the white moonlight in his heart… ---------------------------- " Young Master Di's Spoiled Wife " was a modern romance novel written by Su Ruojin. The general plot of the novel was: She thought that he was really engaged, so she left quietly, bringing with her an unknown outcome. Five years later, when they met again, she was the chief designer in the design world that he had created for her. He couldn't wait to crown her as the legal Mrs. Lu. He thought that even if she said that she didn't love him the most five years ago, she had already become Mrs. Lu's person and would eventually fall in love with him over time. He transferred everything under his name to her without reservation. In the end, when only the house called Lu Linyuan was left, the lawyer hesitated and asked him if he wanted to stay, but he said something so affectionate," Lu Linyuan's Lu was originally Lu Yunxi's Lu." When he saw the four-year-old miniature version of himself, he realized what he had missed five years ago and regretted it for so long. Lu Yunxi: " I thought that time would make my feelings for you fade away, but I realized that I'm still stubborn. Perhaps time knows that I love you deeply, so she won't erase you." ---------------------------- " Young Master Lu's Favorite: A Sweet Wife in My Arms " was a modern romance novel written by the author Xue Se. The general plot of this novel was: He was the overlord of the business world, cold and mysterious, cold and arrogant, and never approached women. However, after marriage, Su Xiaomi finally realized his true nature! The plot is fictional, please do not imitate it. ---------------------------- " Mr. Lu's Adorable Wife in Hidden Marriage " was a modern romance novel written by the author, Ms. Mala Qian Jin. The general plot of this novel was: It was a conspiracy. The 18-year-old Su Qianqian had no choice but to marry a big shot. She didn't expect that it was simply a cheat. If she didn't know math, she would look for a big shot. If she was bullied, the big shot would personally stand up for her wife. Her life was so beautiful that she didn't feel wronged at all after marrying an old man. ---------------------------- " Mrs. Lu Is Proud Because She's Spoiled " was a modern romance novel written by Hai Yue. The general plot of this novel was: In her previous life, Su Jian was not able to judge people well. She was schemed against by her best friend and first love. She abandoned the peerless man and treated him like air. In the end, she killed herself. When she found out the truth, she thought it was too late. However, when she woke up, she had actually returned to the past…PS: The three views of the characters don't represent the three views of the author, but don't scold me when you scold the male and female leads. There were amnesia memes and so on, but the male lead did not change. ---------------------------- Young Master Lu's Exclusive Jealous Wife was a modern romance novel written by the author, the legendary server. The general plot of this novel was: "My wife is jealous!" The golden bachelor, Young Master Lu, was actually married. Countless socialites fainted from crying. Su Wan, who was nagged by many people, had a bitter face,"The cooperative marriage that we agreed on, she was actually tricked by Young Master Lu!" The cute babies sat in a row, thinking,"Mommy, be careful of the younger brothers and sisters in your stomach!" A certain someone smiled elegantly,"Dear, be careful not to disturb the fetus." ---------------------------- The book " I Love You Deep " was a short story by Lu Chengfeng. The general plot of the novel was: Three years ago, Su Tian married Lu Jue without hesitation and became Mrs. Lu. She thought that she would be rewarded with a happy married life, but she did not expect that she would be bullied again and again. Her half-sister set her up, and the man beside her hated her. However, when she was on the verge of death, he realized that everything was just a misunderstanding. He was willing to use his entire life to make up for the mistakes he had made, but she had long lost the ability to love after being hurt time and time again… ---------------------------- " Prince Charming, I've Been Watching You For A Long Time " was a modern romance novel written by the author, Empress Dowager. The general plot of this novel was: [The male protagonist focuses on deep feelings, while the female protagonist focuses on face-slapping. Cool novel, favorite novel.] Lu Jinxi had grown up in a cold environment. For the sake of his childhood friend, he disappeared alone. In order to cut off her feelings for him, she married Su Beichen. He thought that this marriage would end soon, but he did not expect... He took it to heart and hurt it to the bone. - After the forced kiss. Lu Jinxi hugged Su Beichen's waist." Do you want to know my name?" Su Beichen smiled mysteriously." I don't want to." Lu Jinxi was speechless. - One day, the young couple held hands and went shopping. A beautiful woman deliberately floated past him. "Is she prettier or am I prettier?" Su Beichen's face was gentle." She doesn't even look as good as you when you turn into ashes." Lu Jinxi touched it and thought about it. Where had he heard this before? Su Beichen smiled mysteriously… He wanted to understand the 36 ways to coax his wife. - 1v1, SC, Civilization Reading...

The following are some recommended online novels with the female protagonist surnamed Su: 1. " The Brainless Female Supporting Character [70] in Chronicles ": The love story between the female lead, Shen Chunhua, and the male lead, Su Chennian, who had transmigrated into a chronicle called " Love that spanned 70 years." 2. The boy fell in love with a tsundere, kind-hearted, timid, and nosy girl surnamed Su. 3. " Soul God Reversal ": The female protagonist Luo Shishi traveled to ancient times and was attracted to a cold and handsome man named Su. 4. The Most Beautiful Time: The female lead was Suman. 5. "A Gentleman's Promise": The female lead is called Su Cuo. 6. "So You're Still Here": The female lead is called Su Yunjin. Please note that the above novels are only a part of the recommended novels based on the search results. There may be other novels with the female protagonist surnamed Su.

There were a few novels that recommended Su as the female lead. Among them were " I'm Married to the President "," Young Master Mo Got Married with a Pet "," The Big Boss of a Rich Family Is So Sweet That His Teeth Are Falling Off "," After Transforming into a Book, the Vicious Female Supporting Actor Wins in Laying Down "," The Vicious Female Supporting Actor Is a Top Boss "," The Trending Search Exploded After the Agreement Marriage "," She Became the Real Ancestor After the Marriage Annulment ", and so on. These novels were all about modern romance and aristocratic families. The readers could read them on Qidian Chinese Network.

Here are a few healing novels recommended to readers who like the female protagonist surnamed Su: 1. "Su Qin of Rebirth in the End of the World": This novel is about a strong female protagonist in the end of the world. The female protagonist is an alien. In the end of the world, she has family and friendship, but no love. 2. "The Little Eunuch Who Hugged Me","After Married to a Disabled Prince","The Devil's Gift","Losing to Love","Decadent Beauty Became Famous Through Carelessness": The female protagonists in these novels had warm personalities and could bring a sense of healing to the readers. 3. [My Daughter, My Hometown]: The male protagonist and female protagonist of this urban novel are surnamed Su. The story was about the life of a male lead and his lovely daughter, who was a nanny father and a patriarch. It included management, relaxation, nanny father, entertainment, pets, making money, and healing elements. 4. "Confession to a childhood friend was rejected, and she became best friends with her sister": The male protagonist of this light novel/daily love novel was surnamed Ye, and the female protagonist was surnamed Su. The story told the story of the male protagonist and the female protagonist's sister becoming best friends after being rejected. It included rebirth, daily life, relaxation, Shuraba, and healing elements. 5. "Healing Lovers": The female lead of this urban romance drama was surnamed Su. The plot revolved around the story of a neurosurgeon and a medical girl with a rare disease, including healing elements. I hope the above recommendations will be helpful to you.

I found some recommended novels about happy single people. The female protagonist's surname is Su. Here are some recommended novels: 1. "Quickly wear the queen and Su all over the world." 2. " Empress Defier: Supreme Third Miss " 3. Good Things Come in Pairs in the Other World 4. " 100,000 Postures to Hug the Female Lead's Leg " 5. " Reborn Demon Lady " 6. " After rebirth, she became a system." 7. " The girl who was reborn from a book is not good enough for you." 8. "Young Master Qin, good morning." 9. "The sadistic female protagonist stood up." I hope these recommendations will meet your needs. I wish you a pleasant reading!

The following are some recommended novels by the Rebirth Short Story System, with the female protagonist surnamed Su: 1. " Su Qin of Rebirth in the End of the World ": This novel is about a strong female protagonist in the end of the world. The female protagonist is an alien. In the end of the world, she has family and friendship, but no love. She had a huge cheat and a pet, and finally returned to her own planet. 2. " Shu Daughter Reversal System ": This novel tells the story of the female protagonist, Su Jiu, who transmigrated and became the Su family's Shu daughter, Su Xiaomei. With the help of a system, she began to make a comeback. From selling perfume, she gradually turned around and became the protagonist of the Su family. I hope that the novels recommended above can satisfy your needs for the female protagonist surnamed Su.