He was looking for a novel with a very old female protagonist. It was about her boyfriend falling in love with her good friend, causing the female protagonist to commit suicide. She traveled back in time and met several princes in the valley. It involved a red bracelet.

The recommended novel was "Rebirth 80: A Soft Wife Is So Fierce." The female protagonist, Lu Qingtian, slit her wrist and committed suicide. She was reborn at the age of 18 and used her second chance to take revenge on everyone who harmed her. At the same time, she wanted to live a more exciting life. The plot was torturous and complicated. I suggest that the first few chapters may be a little difficult, but the later chapters will be more interesting. I hope you like this fairy's recommendation. Muah ~😗

I recommend "The Sorrow of the Green Dust." It tells the story of the female protagonist Fang Chen and her boyfriend Zhang Yunyang being a university couple. However, the appearance of the male protagonist Xiao Yuan broke their peace. The emotional entanglement between the female protagonist and her boyfriend's good friend is fascinating. I believe you will like the plot of this novel very much. I hope you like this fairy's recommendation. Muah ~😗

According to the information given, there were a few books that matched the plot of the female protagonist's time travel back to her childhood: "Rebirth in the Warm Sun of Summer","Return to Youth","Rebirth in the Pastoral Life","Rebirth in the Nineties","Return to the Past to Raise Myself","The Road to Rebirth of Benben", and "Rebirth of Aita". These are the options I personally recommend to you. I hope I can help you find a novel you like. I wish you a happy reading. Muah ~

I recommend "From Now to the Past: Master, You're Destined to Be Mine" to you. In this ancient romance novel, the female lead, Yi Qun, traveled to ancient times to find her boyfriend. She met the male lead with the surname Liu and a group of other male leads. Each small world has a different male lead waiting for her to conquer. The interactions between the male leads are also very interesting. I hope you like my recommendation, Mwah ~😗

😋I recommend the following two short CEO novels to you: 1. "After the Book, Boss told me to hold onto the female protagonist's script." After the female protagonist was reborn, she started to fall in love with the male protagonist. When the male protagonist misunderstood the female protagonist, the female protagonist did not feel disheartened. Instead, she showed her love in public and finally obtained happiness. 2. In "I Drifted After Wearing From Sadistic Literature to Awesome Literature", the female protagonist chose to leave after the scumbag ex-husband's sadistic love, but after her rebirth, she gained both success and love. Although the male leads revolved around the female lead, the female lead did not become desperate or disheartened. I hope you like my recommendation. Muah ~

In modern novels, the female protagonist was killed by her best friend and boyfriend. The bracelet on the female protagonist's hand was usually a classic plot. This kind of novel often involved rebirth, suspense, reasoning, emotion, and many other elements. Here are some possible answers: The bracelet on the female protagonist's hand may be strange. It tells the story of how the female protagonist gets rid of the shadow of the past and finds her own happiness and joy after rebirth. The bangle was usually a symbol that represented the difference between the female protagonist and the female protagonist after her rebirth. The bracelet on the female protagonist's hand may be strange. It may involve some psychological and philosophical content to explore topics such as human nature, interpersonal relationships, self-awareness, etc. The bracelet of the female protagonist might become a clue to help readers understand the truth behind the case. The bracelet on the female protagonist's hand was strange. It could also be a plot of a mystery novel. The readers might see the female protagonist investigate the case through various means after her rebirth to discover the truth and stop the murderer's crime. The bracelet would usually be an important clue to help the reader understand the thoughts and actions of the female protagonist.

" One Baby, Two Treasures: Mysterious Husband, Please Sign For It " is a modern romance novel written by the author, Qing Chenfaan. The general plot of this novel is: A carefully planned plot caused her to give birth to a pair of twins. The older brother was taken away and the younger sister lost her breath. Five years later, she returned as the top cardiologist in Washington. Because of an international surgery, she met that noble and powerful man. "Daddy has never invited a woman home. You're the first. What's your relationship with my daddy? Were they dating? Do you have any plans to marry him?" The man had a son who came forward to question him. Mu Zixi was stunned. "Since my son likes you so much, you can be my woman." The man's lips curled into a devilish smile. "I'm married and have a child." She lowered her head and refused. He didn't believe her and immediately sent someone to investigate her background. The person reported," President, Miss Mu is not married, but she does have a daughter. She's the same age as Little Master." ---------------------------- The book," When Will It End?" was a modern romance novel written by the author, Nian Yu and Shuyao. The general plot of the novel was: She was born unlikable and caused her mother to bleed to death. She was hidden abroad by her brother when she was young. Later, she volunteered to exchange her brother's life with her father and was chased out of the house. Her boyfriend, who loved her, died in her place. From then on, her background was complicated and her whereabouts were a mystery. He had 200% patience and gentleness towards her. It was love at first sight. Even if she was cold and unreasonable, he was willing to use his life to warm her. I want to give you the scenery with me around all year round. The air is sweet with you around. Please sign your name on the family member column at the end of the agreement. My wife, you must find someone who loves you more than me. Later, she cleaned up and cut off the past for him. He had dealt with the mess that he had fallen into and fulfilled all her wishes. ---------------------------- " Twin Treasures Attack: Picking Up a Daddy for a Walk " was a modern romance novel written by the author, Hong Qiao. The general plot of this novel was: She was schemed against by her stepmother and was pregnant with a baby. She was about to give birth, but she was hunted down, making her resolutely go abroad after giving birth. Five years later, Wen Ning came back with her medical skills and a world-class clinic! A crippled man suddenly appeared, kidnapped his son, wanted her to be treated, and even forced her to sign a contract? Alright, then let's make use of each other! Her stepmother and stepsister were scheming again and again, and the major families were in turmoil. This was not a big deal because her husband was the famous Second Young Master of the Huo family! ---------------------------- Tsundere Mommy Bringing Her Son to Find Her Father was a modern romance novel written by Bean Sprout. The general plot of the novel was: His mother passed away, his father remarried, and his former best friend became his stepmother. My best friend set up a trap for my father to send me abroad. Five years later, she brought her child back to China and vowed to trample her heartless father and scheming best friend under her feet. However, she did not expect to meet the mysterious man when she turned around. He smiled wickedly and said," Honey, you won't be able to escape for the rest of your life…" ---------------------------- " 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!" ---------------------------- " One Baby, Two Treasures: CEO Daddy Is So Happy " was a modern romance novel written by the author, Manyue. The general plot of this novel was: Once she gave birth, one became two. Was it a gift from the heavens or was it fate? She buried everything in the past. Four years later, he was the cold CEO that everyone looked up to. She returned with her daughter, but who knew that she had not even gotten off the plane…She followed her daughter's finger and looked at a cute baby and a cold man. The two of them looked very similar… ---------------------------- " The Double Identity of the Masked Wife " was a modern romance novel written by the author Ouyang Bingyun. The general plot of this novel was: After a rich marriage, his sister Mo Lan married into this family. However, one night, his twin sister Mo Yu, who was far away in Canada, received a call from her sister in China. On the other side of the phone, her sister had unfortunately passed away due to childbirth! When Moyu returned to the country, she only saw her sister Mo Lan's tombstone. In order to find the reason for her sister's miscarriage, Moyu resolutely decided to take her sister's identity and enter this family to find the truth... One was a genius in science, one was a god in humanities, one was hot-tempered and dared to say anything, and the other was a gentle and elegant lady. The difference between the two sisters was like heaven and earth. How could Moyu endure it so that she would not reveal her true nature? But when the truth was revealed bit by bit, her sister's husband and her boyfriend from Canada... How should Moyu choose… ---------------------------- " Top Female Hacker: Only You " was a modern romance novel written by the author, Luan Yi. The general plot of the novel was: His mother died in an accident, and his mother's twin sister secretly took over his mother's position at home, causing him to suffer from a disorder of contact with the opposite sex since he was young. She was the queen of hackers and his psychiatrist. She had many incredible survival skills, but she had never tasted the warmth of family. They had grasped each other's fate. The person he loved could only be her, and the person she loved could only be him. My heart has been wandering for too long, and no one can get close to it. The person I love in this life can only be you. ---------------------------- " Cute Baby Attack: Daddy Chases His Wife to the Heavens " was a modern romance novel written by the author, Chuxin Ru Meng. The general plot of this novel was: She had nothing and died a tragic death alone. Five years ago, she threw away the divorce agreement and went abroad to further her studies while pregnant. They were merciless and wanted them to repay her a hundredfold for what they owed her in her previous life. When they met again, she left coldly, but he chased after her relentlessly. ---------------------------- " Two Treasures at One Birth: Movie Queen's Mommy Is Wild and Flirtatious " was a modern romance novel written by the author, Zi Beike. The general plot of this novel was: Five years ago, she went for a prenatal checkup alone, but she met her boyfriend at the hospital who was accompanying the scumbag girl for her pregnancy checkup. She even found out that her pregnancy was set up by them and that the child's father was missing? Five years later, she returned with her only son. The car accident back then caused her to lose one of the twins. Now, she especially doted on Tang Tang. But on this day, the lively Tangtang became quiet when she returned home…It turned out that this wasn't her Tangtang, but a child called Tangtang. Not only did this child look exactly like Tang Tang, but he also had an enlarged version of his father. " In order to repay you for curing Tangtang's autism, I'm inviting you to stay at our house so that it'll be easier for you to continue your treatment," the noble man said. Qiao Anhao replied,"Wasn't it cured?"

The novel,"After I Transmigrated with My Best Friend, I Got Rich" met the requirements of the title. The female lead, Lin w.a.n. gshu, traveled to the Da Xuan Dynasty due to a car accident and became the second daughter of the Lin family in Yanling City. She unexpectedly obtained a portable space that contained thousands of hectares of fertile land and spiritual spring nourishment. She and her best friend had transmigrated together and decided to bring her along to become rich! Later, she and her best friend, Li Yuanyuan, started a business in Huaizhou and created a place called Huaizhou. The people lived a rich life and were rich in all kinds of rare crops. Any one of them would surprise outsiders. It's very suitable for readers who like to travel through time to do business. I hope you like this fairy's recommendation. Muah ~😗

There were a few novels in which the female protagonist committed suicide that he could recommend. Among them," Huan Niang " was a novel worth recommending. The heroine of this novel was forced to commit suicide. However, after her rebirth, she used her skills to earn wealth and raised her brother to fight against the rich. Gradually, she realized her wish. There is no revenge plot in this novel, so it might suit your taste.

The novel you mentioned is called " Time Travel and Anti-Time Travel."