Physics prodigy Ning Yiwei has known handsome businessman Liang Chong since they were children. As they grew up, Liang Chong slowly fell in love with Ning Yiwei. For all Ning Yiwei's high IQ, he barely understands human emotions, and so he's completely dependent on Liang Chong — although he's never thought about why. Liang Chong keeps his feelings in check, hiding them from Ning Yiwei so he can live a happy life. But as the disagreements between Ning Yiwei and the son of his academic supervisor grow, his past comes back to him, and he starts to realize that there's more to his feelings for Liang Chong than he'd ever thought.