The Wolfish Puppy: Big Sis, You Have to Take Responsibility for Me

[Older woman-younger man romance + rebirth + one-on-one, both leads are virgins + looks-obsessed, universally adored big sister vs. sweet-on-the-outside, darkly obsessive younger man + a remorseful ex chasing his lost love + bitter with a touch of sweetness. This story involves more than one rebirth, so please be patient and keep reading! The characters' values may be questionable, so perfectionists beware.] In her first life, Su Ruoxi only started dating her ex after giving him her first time, yet he cheated on her. Heartbroken, she got drunk at a bar and accidentally slept with a man eight years younger than her. From then on, he clung to her and wouldn't let go! She happened to discover that she had gotten the identity of her first partner wrong: it was the very man she'd slept with while drunk. He pursued her relentlessly, but she turned him down again and again. To save her father's company, she chose to get engaged to his friend. She never imagined that this decision would ultimately lead to her death and cause his, too... After an inexplicable rebirth, she decisively called off the engagement and took the initiative to get close to him, only to find that he had suddenly changed and no longer wanted anything to do with her... She thought she had only been reborn once, but it turned out there was more than one dangerous person around her. The second life still ended in a horrific death... Reborn once more, Su Ruoxi only wants to get away from this man and change her destined tragic ending, but no matter how she runs, she can't escape him... Su Ruoxi: “We've been destined to die horribly in both our lives. That means we were never meant to be together...” Mu Hanye: “Big sis, if we weren't destined to be together, why would fate make us both be reborn after we first met...”