I'm the Top Student on Campus

Tang Shihan was an ancient girl meant to be sent away in a political marriage, but she accidentally triggered a mechanism and found herself in the body of a modern girl with the same name. Faced with the original owner's terrible grades, Tang Shihan changed her ways and studied day and night. In the end, she improved her grades and got into the university of her dreams. Theme: Hard work is the key to turning your life around.