Diagnosing His Mistress is My Final Mercy

The night Sloane’s husband sends his mistress into emergency surgery, he never expects the doctor waiting under the OR lights to be his own wife. Sloane does her job, saves the woman, and quietly buries her marriage on the same night. But her husband still thinks she’s the same disposable wife he can cheat on, humiliate, and keep on standby. He doesn’t know the woman he’s destroying is actually the Harringtons’ lost daughter—an heiress with a name powerful enough to ruin lives. He thought she would keep fighting for him. Instead, she goes silent. And that silence is where his downfall begins.