After her husband Emmett Knight passes away, Finn Knight, identical to Emmett, seizes control of the company. To embezzle her assets, he keeps surveillance on her, tests her, and presses her. Natalie Sterling, sober, witnessed the truth behind her husband's death! She pretends to be insane to lure the villains out, and teams up with Zane Carter to set up traps and collect evidence. The moment the evidence is exposed, all the schemers collapse, none can escape.