Betrothed to My Sister's Ex

Kyros demands the truth of Anastasia's accident, but he and Marie are not prepared for the answers they find.

Could Anastasia be alive? But the person Marie suspects, Norman's apprentice, is a boy named Arthur. Worried because Marie isn't convinced by Luiphon's description, Kyros arranges for her to meet Norman. Though Norman insists that his apprentice is male, the more Marie hears about his apprentice, the stronger her suspicions grow. She slips away and disappears.

Anastasia appears and demands that Marie's betrothal to Kyros be cancelled. For some reason, Anastasia's eyes are full of loathing for Kyros, but she allows herself to be led into the castle where Marie listens to her story. She begins speaking of their past and of how she was unable to protect Marie. What was the reason for the sudden change in Marie's life, the thing that left her in tatters?

Marie is determined to settle things with the Shaderan family. With the help of Kyros and the others, she aims to force her way into the mansion where her father and mother have shut himselves away. Even in the face of the evidence, Gregor continues to resist. And with Anastasia there, it becomes clear that their mother Elvira has a secret. How will Marie confront parents like these?