After Binding the Goddess's Refund System, I Became Invincible

Delivery driver Yang Fan gets dumped by his girlfriend Zhang Ran, only to accidentally bind a high-attraction female spending refund system. From that moment on, he embarks on a path of counterattack. He helps fallen school beauty Lin Yi rebuild her family business and meets Su Muban, the daughter of the school board chairman. Despite facing repeated schemes from the Gu family father and son and Zhang Ran, he uses the system and his wisdom to launch a powerful counteroffensive. He also unlocks god-tier medical skills and joins forces with others to bring down the Gu family and settle the internal strife within the Duan family. In the end, he amasses wealth and completes a magnificent transformation in his life.