Chong Hui Laogong Dang Xiaocao De Na Nian

Better to chase after my future husband than to chase after idols! Bai Yaoyao, who traveled ten years back in time, decided that she was going to get a head start on married life by seducing the future tycoon (and the cutest guy in school) right now! (Source: Bilibili, translated) Note: Chapter count includes two extras and 26 side story chapters.