Your "Obedient" Wife? Underworld Queen! — Episode 20

Overseas, Yvonne Shaw hides her true power. She is the secret master of the Obsidian Order. Called home to honor her dying grandfather's last wish, she agrees to wed the cruel Cassius Sterling. On their wedding night, he shames her. When his friends drive her guardian to his death, her mask falls. The hunt for justice begins. Will the law hold her back, or will the Order's vengeance be unleashed?