Wah! Reborn in 2000, I’m Held Close by a Big Shot

In her previous life, her scumbag father dragged her down and left her accomplishing nothing. She died alone, with no one by her side. Reborn, she was bound to the Positive Energy System, and from then on her fate changed. She kicked her scumbag father out, changed her mother's life, studied hard and earned money, did good deeds and became a good person, and served her country. She built a brilliant life utterly unlike the one she'd had before. But as the days went by, the pitiful childhood friend she'd casually rescued grew more and more outstanding, more dazzling, and more attached to her. It wasn't until the day he won an award and pulled out an engagement ring during a nationwide broadcast that she realized the boy she'd always looked after had secretly set his sights on her all along!