Setting of the male protagonist: Rumor has it that he is a ruthless and decisive business tycoon who keeps a distance from everyone and is even a bit mystical.
Setting of the female protagonist: An ordinary but energetic newbie in the workplace unexpectedly becomes the personal assistant of the male protagonist.
Cute contrast: The male protagonist will turn into a "big dog" who is extremely insecure, clingy, and even a little jealous in front of the female protagonist. All his mysophobia and indifference are only directed at outsiders, but he can't wait to be with the heroine all the time.