Machiavellianism + workplace + sweet pet! A concubine took the place of her dead brother and entered the court as an official. She originally wanted to keep a low profile and save money to run away, but she was targeted by the prince because of her strong business ability. She thought she rose to the position based on her ability, but little did she know that the prince knew she was a woman from the beginning - he used her as a pawn, a tool, and a sharp knife to rectify the court, but she did not expect that the first thing to be rectified was his own heart.
