Sickly Junior Brother, Please Let Me Go [Book Transmigration]

Cheng Xin transmigrates into her own unfinished novel about a terrible newspaper and bursts into tears! She knows the vicious female supporting character she's become is cannon fodder who won't survive ten chapters! She knows the villain will eventually wipe out her entire sect! And she knows that, by the end of the novel, the biggest yandere villain of all, Han Jiuyuan, will destroy the world in a fit of madness! So if she's transmigrated here, does that mean she's doomed to die? Is there no way out? Newly arrived, Cheng Xin trembles as she looks at the yandere villain Han Jiuyuan beside her. He's still a taciturn boy, and he hasn't turned evil yet... Cheng Xin bursts into tears and excitedly hugs Han Jiuyuan's leg. "Junior Brother! Let's stick together and depend on each other!" Han Jiuyuan, who had just been beaten until he was covered in bloody welts by this poisonous senior sister, raises an eyebrow. "What are you trying to pull now?" Later, after surviving ten chapters, breaking the cannon-fodder curse, and making great strides in her cultivation, Cheng Xin gets carried away. She starts taking advantage of being adored, thinking only of her own fun. After Cheng Xin ignores him for the hundredth time, Han Jiuyuan finally snaps and pins her against the wall. "Is this what you meant by sticking together and depending on each other?" The long-absent, terrifying pressure that makes her shudder brings Cheng Xin back to her senses. "I... I wouldn't exactly say that..." Han Jiuyuan presses closer, as unyielding as a mountain and as inescapable as a prison. His presence is dangerously intense. "Remember... You can use me, trample me, torment me like you used to, even kill me... But you cannot leave me... Ever..." A possessive, yandere junior brother who turns evil x a sweet, timid senior sister Theme: As long as you have a dream in your heart and strive for it, the day will come when you achieve it!