Was there a novel with a system as the background, where the protagonist was upright and only made one mistake, but was betrayed by his girlfriend in the end and then drowned?

"The female protagonist of the Quick Cross-System is the Boss" is a sci-fi space-time travel novel written by the author, Fish in the Basket. The general plot of this novel is as follows: Fan Qing had died, and somehow, he was bound to a system. [System: You have to go to a different world to play the role of the female lead, and then…Fan Qing nodded,[Understood. System: Wait, I'm not finished yet!] Wait, what are you doing! You're a delicate female lead, not a villain! Wait, host, that's the male lead. Host, put down the knife! No, the host is a villain. You can't be friends! The host is a vicious supporting actress. You can't make a deal! Then, the system watched as its host reached the peak of his life again and again. This book was also known as "My Host Is Always Darkening", and the author concluded it with "It's Not Easy to Be a Female Partner in the System." ---------------------------- The book,"The Woman Who Quickly Passed Through the System Is Not Good to Be", was a sci-fi space-time travel novel written by the author, Fish in the Basket. The general plot of this novel was: [Author's new novel,"The Female Lead of the System is the Boss." Please add it to your collection ~] Yun Ran accidentally bound a system to be a female supporting character in every world, so that the female supporting character would have a perfect ending. Then, she found that she would meet that familiar passerby in every world. "System, what's wrong with him?" The System, who was playing dead at this moment, would burn paper for small matters and dig graves for big matters. Book 1v1 Do you think that a top-notch passerby is pure and innocent? No, he was a monster. ---------------------------- The book,"The Darkening Passerby Female Side Character," was a sci-fi space-time travel novel written by the author, Sanshui Yimiao. The general plot of this novel was: For some reason, she was bound to a retarded system, so she rejected it in her heart. What was that? Asking her to do missions? It was impossible. It was impossible in this lifetime. Lian Yi revealed a sweet smile,[Cute little system, let's go together!] What System Number 99 regretted the most was that it had bound itself to a crazy host. The host wanted to kill it every day! However, for the sake of its life, it could only do its best to give its host a high score… ---------------------------- "I Won't Love You Next Time" was a modern romance novel written by the author, Shui Xiuyin. The general plot of this novel was: The female lead was framed by a scumbag and her best friend. She was deserted by everyone and her boyfriend did not help her. Everything returned to the time before the incident, and the female protagonist brought a cheat to reverse her life… ---------------------------- "Master's System Is Broken Again" was a modern romance novel written by the author with a clear mind. The general plot of this novel was: Jian Qing died in an accident. Her soul was reborn through the system's energy, but she still needed to complete the mission in the 3,000 small worlds to have a new body. Green tea b * tches, white lotuses, those with good acting skills, those with strong backgrounds, those who hated her, those who killed her. From having nothing to being indifferent to everything, their hearts became cold and lost their original heart. "Wait, you said you love me?" "I'm sorry, I know how to kill people and earn money. Do I need you to draw my eyebrows and eyes for me?" "Wifey, are you hinting that I can propose to you?" "..." A strong female protagonist. ---------------------------- "Counterattack of the Supporting Female Character: I've Been Scammed to Death by the System" was a sci-fi space-time travel novel written by the author, Tavern. The general plot of this novel was: As he couldn't see through the female protagonist's cheat halo in the novel, he complained a little on behalf of the female supporting character. He didn't expect to be targeted by the system. She had to travel through every novel world and counterattack as a cannon fodder female supporting character. Can I not do it? The System was very angry. Kill, kill, kill! Damn it, so what if it was a counterattack! The handsome male lead flirted! The amorous male lead? Flirt! Domineering male protagonist? Tsk tsk tsk! However, she suddenly realized that no matter how hard she tried to seduce the male lead, he was like a dog skin plaster that she could not tear off. 'System, are you trying to trick me?' ---------------------------- "The Host Died Again After Rebirth After the Apocalypse" was a sci-fi novel written by the author, Little Mian Q. The general plot of the novel was: After a certain woman who was bound to the assist-type Salvation System failed her mission, the Salvation System consumed all her energy and made her rewind to the time before the apocalypse. [Host, you can only rely on the protagonist's halo if you work with the protagonists. Only then can you complete the mission to save the world.] The system tried its best to persuade the woman who was rewinding the movie. A certain woman: "Bullsh * t. I listened to you in my previous life, but in the end, everyone died together." The System replied,[The host is a supporting actress, but you killed the female lead.] "Then why didn't you bind yourself to the male or female lead? Why did you bind yourself to me instead?" Thus, a certain woman heard,[The host's level is too low. You don't have the right to read it.] A certain woman: "This system is even more useless after rewinding. No wonder it's said to be a support-type system. It doesn't even know who the Terminator is. It can't say anything clearly. It has to investigate everything by itself. What's the use of it…?" Only at the end did a certain woman realize that this world wasn't just rewinding once. The weakness of the system was because it had sacrificed too much. ---------------------------- "The System: Something's Wrong with This Disciple" was a novel by the author, Yue 17. The general plot of this novel was: [This article is 1v1. Although there are many handsome men, the female lead will only take one scoop of water out of a drowning three thousand ~ Dear readers, please don't be deceived by the female lead's cold appearance! She's an idiot to the bone!] Yi Nao, the great young woman of the New Era, did not believe in fate. If she was still alive, she would definitely contribute a beautiful box office to Nezha, who said,"My fate is up to me, not the heavens." Unfortunately, she died three years early. When she first learned from the system that she was hanging on a bar of soap, she fell silent. No, it must have been an accident. When she accepted Xiao Mo as her disciple, she tried her best to clear his name, but after she succeeded in clearing her name, she fell silent again. No, she must have taken a wrong step. When she conscientiously recruited 3,000 concubines for her disciple, those women instead prostrated themselves at her feet. She fell silent again. Was this fate? She rolled up her sleeves and laughed coldly."I don't believe you." "Master, you dropped your sword." He picked it up with a smile, and his hand seemed to accidentally brush across the blade."Ah, my disciple is injured again ~ Her hand trembled. She couldn't take it anymore. This disciple of hers was too evil! "Master, you don't want me anyway." He pretended to be dejected and shook off her hand, willing to fall into the Eight Immortals Soul Devouring Array of No Return. ...... Perhaps it was really a mistake. When she finally wanted to surrender to fate for him, she realized that the heavens had long wanted to erase her? Ha, her life was up to her! What was the Heavenly Dao? She had to go against it! Then, he would bring the idiot home! ---------------------------- "I Killed the Male Lead Again After I Transmigrated" was an ancient romance novel written by Shi Sanmei. The general plot of this novel was: Bai Qianqian was an ordinary person. Her favorite hobby was reading novels. Other than when she was working, she was basically immersed in the world of novels. One day, she accidentally entered the novel's APP and embarked on the path of harming the novel's male protagonist. "System, I killed the male lead again." The system indicated that it no longer wanted to speak. As long as a novel was successfully completed, Bai Qianqian would be able to return to the real world. ---------------------------- "After Rebirth, She Became a System" was a modern romance novel written by the author, Spirit Fruit. The general plot of this novel was: It was just a game adapted from a novel, but Cheng Xiaodie was inexplicably sucked into the world of the novel. She, who was supposed to be the female lead, became the system, and the system, which was supposed to be the female lead's cheat, became the male lead's system. The timeline did not even match… Cheng Xiaodie was speechless. Alright, System, System. You don't have to worry about food and clothing, and you can even complain without worry. But why did she become the female lead the moment the male lead met the female lead? Could it be that he had poor contact? This was a serious problem!