From page to king Arthur

DramaBox synopsis

Arthur is secretly a prince serving in Albion's royal armory. His father, King Uther, was betrayed and killed by Minister Mordred twenty years ago. Hiding his identity, Arthur trains under Merlin to avenge him. To gain passage to Avalon and draw the sacred sword of kings, he endures humiliation, slays a dragon, and rescues Guinevere—all to defeat Mordred and lead humanity over the dragons.

ReelShort synopsis

"Arthur, a page serving in the armory of Albion's royal palace, is secretly a prince. Twenty years ago, his father, King Uther—the ruler of Albion and humanity's greatest dragon slayer—was betrayed by his minister Mordred and met a brutal death on the battlefield. Concealing his true identity, Arthur studied magic under Merlin. Merlin told him that to defeat Mordred once and for all and avenge his father, he must travel to the Isle of Avalon, compete in a tournament of mages, and draw the sacred sword of kings! To gain passage to Avalon, Arthur chose to accompany Mordred's son, Agravain. Along the way, he endured humiliation and hardship, defeated a fearsome dragon, and rescued Guinevere—all to earn the right to draw the sacred sword, claim his vengeance, and lead humanity to victory over the dragons!"