The Royal Gambler (2016)

Dae-gil and King Yeongjo enter a match: Dae-gil bets his life, while King Yeongjo wagers the entire Kingdom of Joseon on the outcome. Dae-gil, the greatest gambler of the Joseon era, hides deep resentment behind his cool exterior, while King Yeongjo never bows his head without a convincing reason; meanwhile, Dam-seo lives solely to seek revenge on the king.