This novel mainly told the story of the female protagonist crossing time and space to marry the male protagonist's grandfather and then being adopted by the male protagonist.

I have a book that meets your requirements ~ I recommend it to you: Paranoid President Qiao is Too Dangerous. The female protagonist's grandfather saved the male protagonist's grandfather, and the male protagonist's grandfather asked the male protagonist to marry the female protagonist. The male protagonist tested the female protagonist and gave her a sum of money to see if she really liked him. Later on, the male protagonist realized that his initial thoughts were wrong. The female protagonist's love was actually sincere. Hurry up and take a look, I hope you like it~

It might not be very satisfying to you, but I'll try my best to recommend a novel that is most relevant to your needs: " Mommy Delivers to Your Door: Daddy, Please Accept!" This book was a modern romance novel written by Fan Ge. The general plot of this novel was: What was that? Who was that man last night? A month later, the seed in her stomach actually sprouted! She got pregnant before marriage and was kicked out by her uncle's family. Seven years later, her best friend and son came knocking on her door. Only then did she realize that she had slept with an amazing man. The plot is fictional, please do not imitate it. ---------------------------- " Abduct a CEO to Be a Daddy " was a modern romance novel written by the author, You You. The general plot of this novel was: After she was betrayed by her boyfriend, her stepmother and sister spared no effort in instigating her to chase her out of the house. When she lost everything, her father sent her away. Six years later, she returned with Meng Bao to collect debts from her sister. However, she did not expect to meet Meng Bao's father and was doted on by him. "Go away, we're not familiar with each other!" "Not familiar? Child, how do you explain this?" ---------------------------- " The Lord Has Been Abandoned Again " was a fantasy romance novel written by the author, Er Fengchong. The general plot of this novel was: [Closed] A three-year-old cutie was a beauty lover. One day, she caught a peerless handsome man and wanted him to be her father. A certain woman shook her head." Son, you should give up. Back then, my half-sister found an ugly beggar to give to me in order to harm me. So, your dream of having a handsome father can only wait for the next life!" A certain man's face instantly darkened when he heard that. F * ck that ugly beggar! The child's biological father was him! A certain man gritted his teeth." I want to have my looks and power. What's wrong with your son acknowledging me as his father?" Moreover, she was his child! "I'm keeping a chastity for the child's father," the woman replied. A certain man gritted his teeth. He wasn't dead yet! ---------------------------- " One Child, Two Treasures: Abduct a Daddy to Send Mommy " was a modern romance novel written by Shun Zi. The general plot of this novel was: After three years of hard work, she got pregnant. She excitedly went to share it with him, but she bumped into him accompanying his sister-in-law to a pregnancy test. She said goodbye in tears, but he did not try to persuade her to stay. The two of them, who were about to end their fate, were completely intertwined because of a fire. Five years later, she returned with Cute Baby and was determined to dig out his heart and grind his bones to take revenge. However, when Meng Bao saw the man, her eyes lit up. She hugged his neck and said coquettishly," Handsome Uncle, you're so handsome. I like you so much!" Can you marry my mommy?" "My mommy needs a man, and I just happen to need a daddy." A certain woman burst into tears on the spot." We're here for revenge, not to acknowledge our father, hey!" ---------------------------- The book " My Child's Mother Always Wants to Run " was an ancient romance novel written by the author, Innocent to the World. The general plot of this novel was: The only stain on a certain prince's life was that he was robbed by a certain "man" who did not know what was good for him on his way back. He swore that he would find that man and cut him into pieces! "Xuanyuan Xiaofan! Tell me clearly why you're a woman!" The man was furious. " I was a girl when my mother gave birth to me…" A certain woman blinked. " Then whose child is this?!" The man was furious. "Mine." A certain woman said guiltily. "Don't tell me you can survive alone!" "Hehe…" ---------------------------- "Mr. Feng, was the proposal successful?" This book was a modern romance novel written by the author Xue Yue. The general plot of this novel was: "Father, can you not be a coward?" One dark and windy night, the little one was furious." I want a younger sister? Without a sister, how can my sister-con gene be of any use?" In the middle of the night, the little one knocked on the door." Daddy, come out and tell me a story." His father, who was busy in the house, replied," If you can't sleep, go to the study room and recite 'Feng's Strategy.' It'll be a spot check tomorrow." The little one held the Feng Corporation's Compendium, which was thicker than the Xinhua dictionary, with tears streaming down his face." Feng Zechen, you have a wife and you've forgotten about her. You can't bully a child like this." The plot is fictional, please do not imitate it. ---------------------------- " Cute Baby Be Good, Mommy Begging For Love " was a modern romance novel written by the author, Su Miliang. The general plot of the novel was: When her husband cheated on her, she stumbled into a stranger's room. The man she had accidentally provoked was a legend of Rong city. He had monstrous wealth and power, and his appearance was toppling. And a man who had a special relationship with her…She was arranged to go on a blind date. The two little buns cried and called her." Daddy hit us! Help!" Sweating profusely, she rushed over. The man was rewarding the two little buns who had acted well with big drumsticks…She was furious." Mu Zhanqian, you ruined my blind date!" The man pressed her against the wall and said in a low voice,"If you want to get married again, why do you have to go far away?" Shouldn't I be the first choice as the child's father?" The plot is fictional, please do not imitate it. ---------------------------- " Black-bellied Daddy took the villain's script " was a modern romance novel written by the author, Tianxia Dou. The general plot of this novel was: The wandering Sixth Miss of the Fei family had been found. When she came back, she was still pregnant. The identity of the child's father was a mystery. Five years later, the two little ancestors of the Fei family were worried about their mommy's marriage. They started to look for a stepfather online. "Tell me about your specialty." Er Bao: " Pay attention to your wording. Be serious. Do you have any other specialties?" Villain Big Boss: Ask again, only big ones, not small ones." The two treasures thought,'Good heavens, the child is just an accident. Mommy is the treasure…' ---------------------------- " Matchmaking, the kind that's about to get married " was a modern romance novel written by the author, Yiliu Qianmo. The general plot of this novel was: The principle of the Gu family men was to pamper, love, and dote on their wives. Little Candy caught a man after getting drunk. Unexpectedly, she became a husband the next day and accidentally married into a wealthy family. No, her mother-in-law treated her better than her own son. However, her marriage was still in danger. That scheming woman was destroying her marriage step by step. After that…" Mommy, your ability to discipline your husband is too weak. Let me help you!" His son was a child prodigy, smart and handsome. "Mommy, if you really don't want this man anymore, give him to me. He's so handsome." Her daughter was cute and smitten. She liked all good-looking uncles. ---------------------------- " Genius Baby: Pretty Princess of the Farmer Family " was an ancient romance novel written by Lady Fu Yao. The general plot of this novel was: After transmigrating, she became a single peasant woman who raised a little bun. She had a child out of marriage, was abandoned by her family, and was cursed by the world. The grandparents who favored sons over daughters and relied on their seniority, the selfish uncle's family, the steamed bun parents, the shrewish younger sister, and the younger brother who wanted to study but could not. She decided to replace the original owner, love her son, and be filial to her family who really treated her well. As for those who despised her, she would not even give them a glance! But how did the silly wild man she picked up from the mountains suddenly become the emperor's most valued younger brother? Or was he her child's biological father? You don't believe me? "You bastard!" The plot is fictional, please do not imitate it.

I recommend " Supreme Mystery of the Emperor's Daughter ". This is an ancient romance novel. The male protagonist was reborn, born a military general, and had a bad reputation, while the female protagonist was a protagonist who was a weak woman. Most importantly, the male and female leads met by accident. The grandfather of the female lead wished for the male lead to marry the female lead. This plot is very similar to the novel you provided! I hope you like my recommendation.😗

In the modern romance novel,"Old Friends, Old Love," the female protagonist, Mu Xinqi, was adopted by the male protagonist, Xiao Haoyu. I hope you like this fairy's recommendation. Muah ~😗

😋I recommend Glorious Fish and Dew to you. This is an ancient romance novel. The female protagonist was supposed to marry the male protagonist's grandfather, but after the male protagonist's grandfather passed away, the throne was passed to the male protagonist. Then, the male lead married the female lead. I hope you like this fairy's recommendation. Muah ~😗

I recommend "Cute Baby Attacks, CEO Remarried" to you. The female protagonist of this novel was adopted by the male protagonist's family, and the male protagonist is the female protagonist's uncle. The plot of the story was that the woman picked up by the female protagonist on the street actually became pregnant overnight, and the man who happened to help her out was as rich as a country. The female protagonist's family property was forcibly taken by her stepmother, and her half-sister actually took away her fiancé. Little Uncle was also emptying his father's blood and sweat to see how the female protagonist would defeat the various NPCs around her and fight for her own happiness. I hope you like this fairy's recommendation. Muah ~😗

I don't think it'll necessarily meet your needs, but I'll try my best to recommend a novel that's most relevant to your description of your needs: "Cute God's Assist: Reborn Evil Wife, Bad and Sweet" is a modern romance novel written by an empty nester born in the 1990s. The general plot of this novel is: "Daddy, mommy is as beautiful as a flower and has a high IQ. She's too black-bellied when she's bullying scum. Such a wife is a match made in heaven for you. Hurry up and marry her!" In her previous life, Helian Yunchu had fallen in love with the wrong person and ended up dying without a complete corpse. She had been reborn as the Queen of Vengeance, the person who bullied her, betrayed her, and humiliated her? He was merciless and ruthless! However, why was there a little one pestering him? He even brought his family with him? "Woman, this is your son! I gave birth to you!" "Mommy, I still want a younger sister. You and Daddy can have another one!" Helian Yunchu was in a mess. ---------------------------- "The Growth of the Doomsday Emperor" was an ancient romance novel written by Lord Jiu at home. The general plot of this novel was: The modern white-collar worker transmigrated into a three-year-old child with an unknown background in the Kingdom of Women. She was picked up by a poor family to be the housewife of a sick son. In this world of women who lived on spiritual power, let's see how she solved the strange background and how she brought a beautiful man into the harem… ---------------------------- "So the main character is my daughter" was a light novel written by the author, Maple Bell. It was an original fantasy novel. The general plot of this novel was: "Papa!" "What is it?" "Can I wear this?" "No, this one…is too mature." "Shouldn't fox demons take the mature charm route?" "Erm... You're still too young... Didn't you say that you have to start from a baby? Besides, I'm not young anymore!" "..." This was an unexpected story of a single dog raising a daughter of the demon race. As a straight man who had never been in a relationship, he started the journey of raising a child. Sorry, having a daughter meant that he could do whatever he wanted! All in all, a macho man must watch! This book could also be called "The Beginning of the Nanny's Diary: My Daughter Is a Fox Demon","My Daughter Is Really Not Like Me","Having a Daughter Is Doing Anything You Want", and so on. ---------------------------- Time is like a hook, Grandma's orchid and fruit is a modern romance novel written by the author, Love God. The general plot of this novel is: Ever since she was young, Grandma had been told that she was a useless person. Other people's children had names, but she only had the second girl and lived a nameless life. Other people's children were doted on by their mothers, but her mother was only busy giving birth to a son for her father. Until she met him. He taught her how to read and love herself, making her feel that she was valuable too. ---------------------------- "Mommy Delivers to Your Door: Daddy, Please Accept!" This book was a modern romance novel written by Fan Ge. The general plot of this novel was: What was that? Who was that man last night? A month later, the seed in her stomach actually sprouted! She got pregnant before marriage and was kicked out by her uncle's family. Seven years later, her best friend and son came knocking on her door. Only then did she realize that she had slept with an amazing man. The plot is fictional, please do not imitate it. ---------------------------- "I Became My Ex-Boyfriend's Grandma" was a modern romance novel written by Shi Yingying. The general plot of the novel was: After the child was born and the marriage certificate was registered, the little woman said,"Sorry, I have a fiancé." "Are you talking about your grandson-in-law? Tomorrow, I'll make him kowtow to you and serve you tea. He'll call you Grandma." "I've given birth before!" "Give birth to a few more." "Hubby, please let me go ~~" "Mrs. Lu, be good. It's good to have both children!" She could not take it anymore. She exploded."Bastard husband! I'm running away from home!" "It's not bad to change places occasionally." His eyes lit up. [The new book,'Sweet Wedding Wife: Husband, Super Doted' is a popular serial. [Communication group: 576339338. Knocking on the door: Name of any character in the book.] ---------------------------- "Old Ancestor Reborn, Busy Raising Babies in Modern Times" was a modern romance novel written by the author, Leng Meimei. The general plot of this novel was: The female protagonist of a godly ancestor in a great war between gods and demons. In order to end this battle that had lasted for thousands of years, he had chosen to perish together with the Black Demon Ancestor. When the female protagonist woke up again, she was unexpectedly reborn into a world called Planet Aquamarine. Looking at his fat body, the divine ancestor had a look of disdain. In the end, he accidentally discovered that this body was pregnant, and the ten-thousand-year-old divine ancestor liked to be a mother. Since you're here, take it easy. It's not wrong to bring a baby to fall in love. She had never thought of falling in love with someone. When the two of them fell in love at first sight, they knew that he was the father of the child and they were together as they wished. Just when she thought that her family of four could be together forever, she was sent back to the Divine World. When he died for her, lying quietly in her arms without moving, she knew that this was love. She promised him that she would find him in her next life and love him in return. The female protagonist took the two children back to the Divine World regardless of the consequences and created a new divine spirit body for the children. He would bring these two children on a journey to find their father in another world. This time, it would be her and the children's turn to love him. [Mini Plot: Male Lead: Wifey, let's continue to work hard together!] Nuannuan and Mianmian want a younger sister and brother." Female Lead: "I beg you to be human! "Hmm…" The two cute children looked at the closed door."Brother…" Mother seemed to have been hit by daddy! Should we go in and help?" "Little sister…Mother might give birth to a younger brother and sister for us. Don't you want a younger brother and sister?" Ten months later, she would be happy to be a cute baby again! [1v1: Strong man, strong woman, cute baby, micro-cultivation, big shot, entertainment circle]. ---------------------------- "Twin Treasures 1v1: Matchmaking for Daddy and Mommy" was a modern romance novel written by the author, Tang Xinxue. The general plot of this novel was: Song Niannian, who was living under someone else's roof, had always been careful, but in the end, she couldn't escape her cousin's trap. After she was imprisoned and gave birth to the twins, she, who was originally abandoned, escaped with the premature death of Xiao Bao. Five years later, she returned in a low-key manner. All she wanted was to find Da Bao, who had been snatched away from her. However, he accidentally provoked a mysterious big shot with immense power in the city. Looking at the big boss and Little Treasure's identical appearances, she turned around to escape, but she was blocked by the two adorable children. "Daddy, mommy brought it for you!" Suddenly, she felt something tighten around her waist, and she heard the man's deep and gentle voice. "Honey, I finally found you." ---------------------------- "Mr. Feng, was the proposal successful?" This book was a modern romance novel written by the author Xue Yue. The general plot of this novel was: "Father, can you not be a coward?" One dark and windy night, the little one was furious."I want a younger sister? Without a sister, how can my sister-con gene be of any use?" In the middle of the night, the little one knocked on the door."Daddy, come out and tell me a story." His father, who was busy in the house, replied,"If you can't sleep, go to the study room and recite 'Feng's Strategy.' It'll be a spot check tomorrow." The little one held the Feng Corporation's Compendium, which was thicker than the Xinhua dictionary, with tears streaming down his face."Feng Zechen, you have a wife and you've forgotten about her. You can't bully a child like this." The plot is fictional, please do not imitate it. ---------------------------- Zhen Hanzi's Wife was a modern romance novel written by the author, Cool Beauty. The general plot of the novel was: Jia Haohao returned to the 20th century and met her grandfather when she was young. The feeling of being called 'sister' by her grandfather was too satisfying.

This was the novel " Flirtatious Female Mad Demon: Laughing Daddy's Cutie ". The female lead was a child who was accidentally adopted by a pair of good friends. She was a hilarious story of being doted on by her father and lover.

I recommend "I Want The Perfect Lover". The plot of this novel matches the information provided. The female lead, Mrs. Qiao, was a young girl who had just graduated from university, while the male lead, Bai Luochen, was a distinguished CEO. The two of them were bound together because of their grandfathers '"betrothal". Later on, the two of them fell in love, and the male lead was also chosen by the female lead's grandfather. I hope you like this fairy's recommendation. Muah ~😗

😋I recommend " The cannon fodder under my pen has been reborn " to you. The plot of this light novel is very attractive. The main character, Zhang Gong, is a writer. The cannon fodder under her pen has been reborn. One of the novels was about the female protagonist being reborn and raising the male protagonist. Moreover, the male and female protagonists 'surnames were Bai. I hope you like my recommendation.