Pretending to Be Beautiful and Strong but Miserable

I want to read a book like "Stealing the Pen: Pretending to be mysterious but beautiful, powerful and miserable". [Dihua + Acting + Fake Knife] Is there any kind of story where the protagonist is no good, but relies on his acting skills or vest to mislead others, and in the eyes of others, he is an indifferent, ruthless, cold and powerful boss?