The wealthy family collapsed overnight, and the eldest lady who used to be admired by the stars became a down-and-out daughter heavily in debt. When everyone thought she would sink, she suddenly transformed into a mysterious queen who stirred up the urban turmoil. Treasure appraisal, medical skills, business, hacking... She is expert in all of them and knows them all. In the turbulent business war, she works step by step, vowing to find out the mastermind behind the scenes and rebuild the family's glory! However, as the investigation deepens, a series of bizarre and unsolved cases emerge one after another, pointing to a shocking secret that she had never imagined.
