The Final Bet: No Turning Back — Episode 4

Scarlett Spades, a seemingly ordinary housewife, is actually the last heir to the murdered Gambling King and has been in hiding since her family was slaughtered. When her loyal husband is ensnared by a rigged casino, Scarlett is dragged back into the underworld she vowed to leave behind. Playing the role of an innocent 'lucky girl', she baits cheaters into arrogance and defeats them with impossible wins. However, the fire of revenge awakens the true mastermind behind her parents' death, and the final bet will demand blood, love, and her own life...