After Getting a Happy Ending with the CEO Villain

Qin Yun stayed up late reading a Mary Sue novel. In the book, Qin Tian, the male lead, nearly got toppled by the villainous second male lead several times, and even the heroine had once fallen for the villain. Wasn't that golden finger a bit too powerful? Annoyed, he never expected that the next day he'd transmigrate into the body of Qin Tian's younger brother, who'd had a bad relationship with him since childhood. By chance, he also offended the villainous second male lead just as the man was trying to take advantage of an actress, leaving him unable to perform. From then on, the villain wouldn't leave him alone, wearing him out body and soul. Theme: Study hard and improve every day.