I Died, Then My Brothers Lost Their Minds

Christine, ducal heiress raised by three elder brothers, lost their love to Rihanna, an adopted chauffeur's daughter. When Rihanna falsely accused Christine of pushing her into water, the brothers locked the severely claustrophobic girl into a sealed room without hearing her out — killing her. The truth later drove all three brothers mad with remorse, while Rihanna's decade of calculated schemes unraveled before the evidence, ending in disgrace and imprisonment.