This story revolves around the cold and icy "male god" professor Zhang Sinian and the calm and sunny Yun Shu. After a fractious first meeting, where Yun Shu dressed down the especially finicky Sinian, she was shocked to find out that he was her university lecturer. Through a series of coincidental encounters, the two agreed to engage in a contractual marriage. As the feelings between them grow, how will they keep their relationship from those around them?

He Qiaoyan, the stoic CEO of Heshi Group, and Qin Yiyue, a warm and optimistic child psychologist, find their relationship evolving from professional acquaintance to love when Qin Yiyue begins working with He Qiaoyan's son.