The main character, Bai Shifei, transmigrated to become a useless young master in an abandoned race and obtained an exchange system by chance. The system could exchange for knowledge, skills, items, bloodlines, intelligence, creatures, and thousands of other items. As long as one had enough points, they could exchange for anything. From then on, Bai Shifei embarked on a path of adventure and passion. I hope you like this fairy's recommendation. Muah ~đŸ˜—