To protect her career, star executive assistant Xiao Yu signs a strict secret-marriage pact with Wang Yanci, the trillion-yuan CEO who has just joined the company: "At work, we discuss business only and keep our distance."
Xiao Yu is impeccably professional, cool and reserved behind her gold-rimmed glasses. But the younger CEO keeps testing the rules every day.
He'll only drink coffee brewed by Xiao Yu, and Xiao Yu has to tie his tie. He crushes flowers from admirers on the spot, and when old-school executives give Xiao Yu a hard time, he flips the table!
After the celebratory banquet, Wang corners his tipsy assistant against the door of a Maybach in the underground garage. His eyes redden as he says, "Secretary Xiao, have you forgotten that there's a lawful husband waiting for you at home?"
What Xiao Yu thought was merely a marriage of convenience turns out to be the long-planned, secret love of a younger, unhinged puppy-dog CEO!