Which novel had Gu Niannian's character in it?

After facing her fiancé's betrayal, things take an unexpected turn after Tang Mo’er inadvertently gets involved with the Capital’s preeminent magnate, Gu Mohan. Fast-forwarding, Tang Mo’er clenches on a pregnancy test kit with two red lines—testing positive—and confronts him. “Young Master Gu, why did you make me pregnant?” Gu Mohan hands a baby over into her arms. “My dearest wife, be good. That’s our second child.” And so Tang Mo’er can only hustle and take care of her two children, but unbeknownst to her, Young Master Gu has also been coveting her love and affection… This is a face-smacking, sweet-love novel set in the entertainment industry.

Rumor had it that Qiao Xi had a weak constitution—a sickly beauty. Rumor had it that she spent a fortune every day on medications—eating them like candy. Rumor had it that ten servants waited on her by her bed every day—a burden to everyone. They were all waiting for the Qiao family to toss Qiao Xi back to the countryside and leave her to fend for herself. Qiao Xi: "They're all saying that I'm weak and can't take care of myself. Apparently, I spend money recklessly as well.” She looked down at her tattered shirt and was exasperated. Qiao Xi: “Are you saying that this wealthy family lets their daughter wear tattered clothes every day?” The Qiao family's rich daughter? She had enough! She would not be it anymore! Therefore… Scumbag guy: "Without the Qiao family, you're nothing." Qiao Xi: "If I'm kicked out of the Qiao family, I'll be done for." Scumbag girl: "Sis, don't be too disappointed. As long as you work hard, you'll be praised one day.” Qiao Xi: "Shut up, I don't know a traitor like you." The scumbag guy and girl: "???" Rumor had it that the Gu family's youngest son, Gu Zheng, rashly married a woman who had nothing but looks. Qiao Xi: "Is someone looking down on me?" One day, Qiao Xi saw one of Gu Zheng's employees racking his brains over a series of numbers on the computer screen. Since she was free, she lent a hand. Did she just crack the firewall created by the joint efforts of top elite hackers?! Gu Zheng inched closer with every step. "Qiao Xi, what else are you hiding from me? Hmm?" Qiao Xi: "Oh, no! I feel dizzy again! I'm so weak. This body of mine is just too weak!"

Synopsis Kuramoto Daisuke, a freshman in High School was suddenly exposed to someone vanishing in front of him. Turns out he was admitted to a Special Class full of Isekai Heroes that were regularly summoned to Otherworlds since the start of their Middle School. He was told that he was to become their Support to prevent each of the Heroes' fate of dying in the world they were summoned into. Though mediocre, he realized that his ability has a great potential but it needs a lot of hard work on his part. Unconvinced of being just the Support Character, he vowed to excavate his mediocre ability, all the while supporting the Heroes using it. And maybe more. Join my Discord Server: https://discord.gg/BWBWUrU

A 20-year-old genius medical student transmigrated to a book she read during an experiment and became a female supporting character named Mo Li. In the book, Mo Li was originally a kind and good girl. However, she was framed and slandered by the white lotus female protagonist. In the end, she was betrayed and abandoned by her family. Her personality changed drastically, and she ended up in a tragedy. After understanding her situation, she decided to fight back and change her fate. Although she was only a medical student, her medical skills in the real world were 50 years ahead of those in the book world. Hence, with her unparalleled medical skills and his ability to foresee the plot… The brothers in the family who hated Mo Li initially all held Mo Li in their hands and treated her like a treasure in their palms. They all turned into crazy demons who doted on their younger sister. The leader of the underworld said, "Whoever dares to bully my sister, I will break his legs." The business genius's second brother, "My sister has a bad temper. If anyone dares to make her angry, I'll let him spend the rest of his life in the slums." The third brother of an international superstar, "I'm not free this month. Don't look for me for any activities. I want to spend the summer vacation with my sister." And the original female protagonist in the book finally met her opponent. After Mo Li exposed her various evil deeds time and time again, she eventually suffered the consequences of her own actions and was abandoned by everyone.

Bell Cranel was rejected by every familia he tried to join until he met Hestia. In a few, he was rejected quite violently. And in one particular instance, he was thrown out and bashed his head against a wall. Well, that's apparently where I come in. Not sure how and why I'm here. Not even sure who 'I' really am at this point since Bell's memories are definitely clearer than 'mine'... But I guess we're doing this. Hopefully I've got some useful cheats. Maybe?

When Fang Yuan was transmigrated into a world where Gu Breeder was the main profession, he found that he was not gifted. Not only that, the Gu in his body could cultivate on their own. [Your Iron Skin Gu has trained profoundly and has achieved the Gold-grade!] [Your Bloodthirsty Gu has begun to multiply itself into a swarm of Bloodthirsty Gus!] [Your Sunlight Gu has been absorbing the power of the sun for years and has gathered the Truth Flame of the Sun!] [Your Drunken Gu has evolved into a Soul-reaping Gu. Your control over it has risen by 100 folds!] [Your Flying Sword Gu was hurt in battle. Amid its desperation, it has evolved into a Sword God Gu!] “Heck, even Gu undergoes involution as well now?” Fang Yuan let out a sigh.