“Sword of Aramun” is an epic fantasy drama set in the ancient continent of Arth. Eight years after the events of season one, Tagon rules the Kingdom of Arthdal with overwhelming power, while Eunseom, the symbol of liberation and unity, leads the Ago Tribe in fierce opposition. Key characters—Tanya, Saya, and Taealha—each with their own convictions and destinies, engage in intense struggles, growth, and constant conflict within the whirlpool of prophecy, legend, and power. The fate of Arthdal and the true hero of peace are revealed in this sweeping story, unfolding alongside the mythical legacy of Aramun Hae-sulla.