Karma — Characters & Cast

Driven by sudden self-interest and survival after stumbling upon a deadly crime scene.

Evolves from a seemingly detached observer into an active orchestrator whose calculated blackmail entangles him in the very nightmare he attempted to exploit.

To overcome debilitating childhood trauma and confront the architect of her past suffering.

Transitions from a guarded surgeon haunted by recurring nightmares to a determined agent seeking justice when fate places her past abuser directly in her path.

Eliminating catastrophic financial debts following a cryptocurrency collapse.

Spirals from an ordinary person crushed by debt into a man willing to contract patricide for insurance proceeds, triggering the series' deadly domino effect.

Financial survival after being unfairly terminated from his job.

Moves from a disenfranchised worker into a compromised killer when hired to assassinate Dong-sik, struggling with the botched aftermath of his assigned crime.

Protecting his comfortable Gangnam medical clinic, social reputation, and fraught relationship.

Unravels completely after an accidental hit-and-run on a deserted road, revealing cowardice and duplicity beneath his polished facade.