In "300," King Leonidas of Sparta leads a small but fiercely determined army of 300 warriors against the vast Persian army led by King Xerxes, who seeks to conquer Greece. Despite overwhelming odds, Leonidas and his men hold the narrow pass of Thermopylae against wave after wave of Persian attacks, showcasing unparalleled bravery and skill in battle. Their heroic stand becomes a symbol of resistance and inspires the Greek city-states to unite against the Persian invasion. Through stunning visuals and epic battles, "300" portrays the legendary story of courage, sacrifice, and defiance against tyranny that echoes through the ages.