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?
Qing Huan is a charming, stubborn little iris fairy who is adorably infatuated with Bai Ze, the powerful and aloof god of the Heavens. Every day she chases him with her lovely innocence and sweet words, melting the heart of the cold god. In order to complete his ascension as soon as possible, an ascension our cute little fairy was affecting, Bai Ze decides to go down to earth as a mortal to face his three life tribulations and the two get separated...or do they?
Lu Xiaobai, a carefree young man, accidentally crosses paths with Shen Junye, a fierce female constable. Forced to marry into her family under a binding contract, they move from hostility to partnership, working together to catch criminals, solve mysteries, and discover love.
