She Chose My Sister—When I Let Her Have Him, He Regretted It for the Rest of His Life

After dying heartbroken and abandoned, I woke up three years in the past with a second chance to rewrite my fate. In my first life, I sacrificed everything for the man I loved—only to watch him choose my sister and leave me to suffer alone. This time, I don't beg. I don't compete. I simply step aside and let them have the future they wanted. But the love they fought for isn't as perfect as they imagined. As their relationship slowly falls apart under the weight of regret and resentment, I focus on rebuilding my life. I reclaim my dreams, rediscover my worth, and find a love built on respect instead of sacrifice. The more I thrive, the more the man who once rejected me realizes the truth: The woman he discarded was the one person he could never replace. A powerful rebirth romance about self-respect, healing, and the sweetest revenge of all—living a life so beautiful that those who hurt you are left with nothing but regret.