"The Villainess and the Heroine Chained in Prison"

The Crown Prince's declaration of the annulment of his engagement with Duchess Serena's daughter, as well as the accusation of crimes allegedly committed by Duchess Serena's daughter, ended in failure. Airi, who fabricated the incident and plotted to frame Serena with false charges, was thrown into prison. With everything over and awaiting only the execution of her sentence, Airi—who was supposed to be the heroine—and Serena—who was supposed to be the villain—face each other across the iron bars. Airi questions Serena, who was supposed to be the villain that tormented the heroine relentlessly, about why she did nothing—