Billionaire, You've Driven Your Wife Mad!

To fulfill a dying promise, she marries her sister’s fiancé. He weds her only to punish her. Trapped in a living hell, she endures brutal torment as a constant reminder of the woman he truly loved—a flawed replacement bearing a face he both hates and craves. Stripped of her dignity, talent, and hope, she becomes a hollow shell, embracing the agony as her only form of penance. But when a shattering discovery reveals her sister’s death was no accident, her world fractures anew. The greatest betrayal came not from her vengeful husband, but from the one hiding in plain sight, stealing her life piece by piece. Will she remain a broken sacrifice, or forge a new spine from the ashes of her shattered soul?