What are some light novels where the main character is isolated?

After a delirious first night together, Shi Guang found herself waking up to a cruel reality… a breakup initiated by him, ending their relationship! What? Why? How? These were the questions that bugged Shi Guang’s mind in the two years after he left without a trace. Just as she thought that she had finally managed to get over him, Lu Yanchen suddenly appeared before her and before she knew it, she had to get married to this man who had dumped her two years ago?! What? Why? How? These were the questions that Shi Guang were faced with after his mysterious appearance once more. Just what are Young Master Lu’s motives? Why is he always watching out for her even though he was the one that had dumped her? And worst still… What’s with that tsundere attitude of his…?! Translator’s Review: This is a really sweet novel about a couple that just annoys one another in the cutest ways. Lu Yanchen is a descendant of a powerful aristocratic military family. Cold, aloof, genius and sharp, this is a man that has it all – status, smarts and looks. But none of that matters when it comes to affairs involving his silly woman as everything melts away into an encompassing warmth. Purple-Red Beauty is someone that spends a lot of time building the settings of her novels. Earlier on, I too was rather annoyed at some of the things that Lu Yanchen did. But once the story gets on track… everything suddenly seemed even sweeter than before! If any of you have heard of the Japanese manga Itazura na Kiss or have caught any of the many Japanese (Mischievous Kiss), Chinese (It Started With A Kiss) and Korean (Playful Kiss) drama reboots made for it, you will definitely love it! :P

After traversing through time, Li Xuan was delighted to have become the second son of Earl Chengyi's mansion, as well as a proud warrior of Liudao Fumo. However, just ten days into his privileged life, he faced fierce female supervisors, terrifying ghost-girls, and spiteful demonesses one after another. Amidst this whirlpool of challenges, Li Xuan claimed he didn't feel a bit panicked. A few years later, standing above the Yangtze River, he swung his sword, and with that, thousands of miles of landscapes were instantly frozen. Where will the demoness escape to? Take my sword!

Il y a trois ans, il faisait rage en Afrique, incontestablement le Roi des Rois Soldats. Trois ans plus tard, il est revenu en ville, sans voiture, sans maison, et constamment dans les ennuis. Postulant pour être un agent de sécurité dans une entreprise, passant du champ de bataille au bureau, il est discret, astucieux, avec de la profondeur. Même les agents de sécurité peuvent connaître leur moment de gloire au printemps. Chaque fois que quelqu'un lui demandait : pourquoi es-tu toujours celui qui a pas de chance ? Basil Jaak répondait timidement, c'est juste parce que je suis trop visiblement beau ! ...

The new book is out! Meng Yunhan has been reincarnated back to the time of 'food coupon era', a time when people struggled with food and clothe shortages. But she is not afraid this time around. Equipped with a 'cheat code', she is ready not only to start her own business but also to grab a hold of her stoned-face brother and even support Baozi, her child. Stoned-face brother: "Wife, let's pack up Baozi and leave!" He claims that having a son who is even clingier to his wife than himself is utterly shameless! "Mommy, let's get a new daddy!" Baozi suggests. His daddy, a grown man, is still so clingy to mommy. How disgraceful! Meng Yunhan sighs: They are indeed father and son.

"My pants are already off. Stopping now would be a bit redundant, don't you think?" Everyone knew the cool, aristocratic Chairman Li was sick, but only Rong Yan knew the man was problematic and sick in the head. That day, she was accosted at the bedroom entrance. Long arms held her against her will as the man leaned into her ear and whispered, "Marry me." Rong Yan struggled to no avail. Frustrated, she said, "I have a boyfriend of five years." "You mean my son is your boyfriend?" For her baby boy, she was willing to secretly marry this billionaire chairman. From then on, he held the knife for her kills, and poured the gasoline as she set fires. Everyone knew the chairman was possessive and paranoid—and Rong Yan was his bottom line. The five-year-old Li Duidui was at a loss. When Daddy and Mommy fought, was he supposed to help clear up the misunderstanding or close the door on them...

Su Hanyan transmigrates into a novel set in the industrialization period. She becomes a cannon fodder side character - one with a weak personality, who is always being bullied by others and often used as an unlucky sacrificial lamb by the novel's main characters! In the novel, her 'fantastic' mother favors boys over girls. Carrying the mindset of 'sacrificing her daughter's life for the happiness of the family, she is made to give up her job for the female lead and that marks the start of her tragic life. Her family bleeds her dry, just like the female lead. She goes after the same guy as the female lead despite being abused by her husband. It can't be any worse. After recapping the entire story, Su Hanyan tears the script into shreds. There's no way she's going to be cannon fodder! She was never a coward! To deal with these heartless people, she has only one thought. She cannot let them have their way! In two words, f*ck them! Enter the young and talented surgeon, Jin Chen. His looks, capabilities, and family background are top class. He's cold and proud. Many women have tried to woo him but no one has caught his eye. This continues until one day—the usually indifferent Dr. Jin directs his warm and adoring gaze towards a young lady and says, "Anything Yanyan says goes!" Everyone is stunned. How did this random stray from the Su family get you into her hands? "Woo her!" Jin Chen smiles brightly. "I was the one who wooed her. The secret is to be shameless!"