It was the female protagonist's ex-boyfriend, and the male protagonist began to feel jealous. Can you recommend a similar novel?

The novel ended here. The male protagonist and the female protagonist finally got together after going through many hardships. The male protagonist introduced the female protagonist to his friends. One of his friends was a prince of a country. He also had an elder sister. This friend had liked the male protagonist for a long time…Later, the female protagonist would always show off their affection in front of the prince, intentionally or unintentionally. The prince was very sad when he saw it. Later on, the prince's country was invaded, and the mastermind was actually the female protagonist. The female protagonist confessed that she did it for revenge because the prince's brother-in-law was her biological father. Back then, the prince's sister met her father and fell in love with him. She told the king. The king loved his daughter dearly and went to the female protagonist's father. The female protagonist's father refused no matter what because he only had his wife in his heart, which was also the female protagonist's mother. The female protagonist's father insisted that he would not betray his wife. The king flew into a rage. In order not to implicate his family, the female protagonist's father planned to move, but in the end, he still fell into the hands of the king. The fate of the female protagonist's mother and brother was unknown, and the female protagonist was adopted by a kind-hearted woman. At that time, the female protagonist was only a few months old and could not walk or talk... The father was forced to marry the prince's sister, but he would not betray his wife, so he did something to make the prince's sister infertile for life... As for the female protagonist, because she had studied psychology... She also had a detective's mind, so she learned the truth from some clues and took revenge…The female protagonist also said that she knew that the male protagonist and the prince were very good friends, so she was prepared to break up with the male protagonist. What should the male lead do at this time?

Answer 1

I don't think it'll necessarily satisfy your needs, but I'll try my best to recommend a novel that's the most relevant to your description." The Book of Lovesickness " is a modern romance novel written by the author, Your Ghost Please Sign For It, and the general plot of this novel is as follows:

The female protagonist unexpectedly learned that her idol did not like her celebrity friend, but herself. She had already agreed to her current boyfriend's proposal. Could she still turn back?
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The book," After Transforming, All She Wanted to Do was Couple " was a modern romance novel written by Yi Chengan. The general plot of the novel was:

She had just arrived and was confessing to the male lead with a love letter. After reading the entire book, she knew that she had become an annoying " green tea supporting actress " in reality. She held the little pink in her hand and spoke first." Don't misunderstand. Song Jingzhi asked me to give this to you. I'm just a tool who doesn't have feelings." The young man's face instantly darkened. Before he could get angry, she quickly fled the scene and slowly went through the plot. When she finished reading the book, she felt that the male lead and his good brother were the true love. She had always stood on the side and raised the banner of " secretly sending flirtatious glances ", happily clapping on the CP. As she kowtowed, she realized that something was wrong. Why did the male lead keep looking at her with a strange gaze? When they met again, he blocked her at the door of his house. He pinched her chin with his slightly cold fingertips and looked at her tenderly." An 'an, Ah Yan only has you." She had not seen her for many years. The girl's thoughts were buried in her heart. She blurted out," Aren't you a couple with Song Jingzhi?" You two are the true love!"
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" Young Master Quan, Please Make Way " was a modern romance novel written by the author, Baby Xiao Yu. The general plot of this novel was:

The third time they met, she became his secretary. Man: I like you. Woman: Is this an unspoken rule? I have a boyfriend. Man: Then break up. the man said domineeringly. She had never seen such an unreasonable and domineering man. She could not help but ask, why? The man leaned closer and said," Because I'm the most handsome, richest, and has the best figure." Unless you're blind, you don't fancy me. Woman: Big brother, you are sick, you need treatment. Man: What disease? Female: Narcissism incurable disease, terminal cancer of fantasy, no thanks. Man: Hehe, one day, you will regret your arrogant attitude in front of me. W: Really? I look forward to that day. Man: The coffee is bad, the typing is wrong, and the number of pages in the document is wrong. What can you do as an assistant? She shrugged and said that it was none of her business. She probably wouldn't be able to do anything, but she was the one who recruited her. While questioning me, you should first slap yourself in the face. [Man: Tell me, are you relying on the fact that I like you…]
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" Guide to the Boss Prince Charming " was a modern romance novel written by Man Bei. The general plot of this novel was:

"Duan Qiaoye, I like you." A certain woman had a red face and a perverted smile.
"Why didn't you say so earlier?" The tsundere Boss asked with a dark face.
"Don't you like your first love?" A certain woman pouted her aggrieved fish-like lips and had an unruly expression.
"Idiot…"
A proud her and a proud him. When the dignity of love was gone, would this love be death or nirvana?
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" My Boyfriend Is a Troublemaker " was a short story written by the author, Wang Jingfen. The general plot of this novel was:

[Description: Finally, I, Wang Liuliu's good luck has come. Unexpectedly, I successfully confessed to the male god who had a crush on me for three years and a year. Wang Liuliu: " Hey hey hey, why are you following me?" Don't you know that I'm going on a date?" The little boy followed her closely." I don't want to. I'm worried about you two being alone." Wang Liuliu: " What? My boyfriend is the warm-hearted man with the best character. It's normal for me to go on a date with him. Don't get involved." "I won't," the boy said firmly. Wang Liuliu: " Aiyo, go away, troublemaker. It's not easy to have a chance to spend some alone time with him." "I won't." The boy had a determined look on his face as he secretly called Liuliu's three best friends who were also classmates. The two-person world turned into an afternoon tea discussion for six people…
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" What If My Girlfriend Has a System?" was a light novel written by the author, Dumb Three-Eyed. It was an original fantasy novel. The general plot of this novel was:

[A mysterious side story about the university life of an engaged couple.] Qiao Yang, who only wanted to study, had a headache ever since he graduated from high school. He wasn't sick. It was because his family told him that his obedient and cute sister was actually his fiancée. He wanted to reject this marriage, but his sister was too cute. He couldn't bring himself to say such harsh words, so he could only leave her side. She had just arrived at Capital University, but she was inexplicably pestered by a system. Just as he was fighting with the system. One day, his unruly brother said that he wanted to pursue this sister. How could he do that? In order to protect his sister, he even chased her to the university she was in. He had thought that he would be fine if he stayed by his sister's side, but he suddenly realized that his sister and fiancée had also received a system. [The book is also known as " The Fiancé with a System "," Anyway, get married quickly "," Women shouldn't interfere with my studies, except for her."][Daily Life, Love, Light Comedy]
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" Picked Up an Idiot Boyfriend " was a modern romance novel written by the author, Lou Lou. The general plot of this novel was:

After others transmigrated, they were either rich, powerful, beautiful, or talented, rich, or had full marks for their skills. Why was he still an uncultured, sloppy country bumpkin? Some so-called superpowers were useless, at least in her eyes, they were not worth mentioning. But why was she still infatuated with him? When he first arrived in this era, the first person he saw was her. At that time, he had wanted to wear it back because she was not a beauty. But in the end, he was willing to give up all his money just for her to turn back! [On the way to counterattack, sparks flew between each other's disdain and they became each other.]
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" Dressed Quickly: The All-rounded Female Supporting Character in Cultivation " was a sci-fi space-time travel novel written by the author, Love Song Stranger. The general plot of this novel was:

A certain woman, who looked cold on the outside but was actually complaining on the inside, mistakenly entered into a survival contract with a certain idiot. From then on, she began a magnificent journey through another time and space.
" Hey, hey, hey, is this System? This male lead and supporting male lead are so hard to flirt with. How do we break them?" He was a single dog who was especially bitter about love.
"Flirting? It's obviously a free gift!" A certain system lord was furious.
Some of the men who had been deemed to have given it away for free were speechless.
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" The Adventures of the Kingdom of Men " was an ancient romance novel written by the author, Zhou Weiqi. The general plot of the novel was:

A single young woman from the city suddenly walked into a world full of handsome men. It was a little enviable! The side of her that was disliked by others was naturally liberated and understood, giving her a sense of pleasure! What was she here for? What did she gain during this period of time? What did he feel? The plot is fictional, please do not imitate!
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" This Woman Is Too Hardcore " was a modern romance novel written by the author, Mu Qiu. The general plot of this novel was:

Enemies are bound to meet on a narrow road. It was from Ling Mengchu's " Surprise at the First Engraving ", Volume 30 of the Ming Dynasty." Enemies are bound to meet on a narrow road. Today, I've taken my life." The explanation in the Xinhua dictionary was that enemies met on a narrow road, which meant that enemies or people who were unwilling to meet met. After Fei Anan met Gao Jianli, she finally understood the true meaning of this idiom. At the same time, she also experienced the countless consequences it brought.
Her confession was rejected, and she had hated her enemy for seven years. She had accidentally bumped into him and provoked him.
Unfortunately, Fei Anan had forgotten that this man who was born as Gao Jianli was not someone easy to deal with. Since then, they had been entangled endlessly. Not only had their territory been seriously invaded, but they had also been unable to protect themselves. They had simply lost their offensive and defensive positions, and they had been defeated in a mess…
The little girl who had foolishly confessed to him seven years ago was now looking at him with a deep hatred. Moreover, she was avoiding him like the plague! Alright, if she retreated, he would advance. If she defended, he would attack. It didn't matter if the battle line was extended. He wasn't afraid of a prolonged battle. He had always been a man who had never been touched by a single flower, but this time, he could not control himself. Forget it, who asked her to be so troublesome, but he liked her so much…