Quick Transmigration: The Heartthrob Only Wants to Finish Her Missions

[Everyone’s Favorite] [Mary Sue] [1vN] [Mindless Fun] [The first world is a practice run and feels a little rough around the edges, with plenty of imperfections. We strongly recommend starting with the second world, everyone!] Shen Nanzhi grew up in an orphanage and was admired for her beauty and intelligence. Sadly, she was born with heart disease and wouldn’t live past the age of twenty-two. Then a System traveling through the universe bound itself to her. By completing missions to fulfill the wishes of energy beings, she could regain a healthy body. So Shen Nanzhi devoted herself to completing her missions. But could someone please tell her what all these men following her around and demanding a relationship were about...? Her golden finger is overpowered, and the male leads fall in love at first sight without needing to be won over. World One: How does an invisible nobody become dazzling and brilliant? World Two: How did the timid stepsister become the top scholar? World Three: Has the once-forgotten dream girl become everyone’s dream girl? World Four: Why are all these beastmen staring at her with blood-red eyes?