In Episode 3 of Castle Fantasia: Seima Taisen (also known as Castle Fantasia: The Sacred War), the story reaches its climax as the 200-year-long war between the Ingera Holy Kingdom and the Lushiera Republic comes to a decisive conclusion. The protagonist, Hewie, the commander of the Seventh Holy Knight Corps, leads his troops in a final battle against the Lushiera forces. Despite his laid-back demeanor, Hewie's strategic brilliance and unwavering determination prove crucial in turning the tide of the war.
The episode focuses on the intense battles and emotional struggles of the characters. Hewie's leadership inspires his comrades, including his loyal subordinates Aria, Hanna, and Cecil, who each play pivotal roles in the conflict. The narrative also delves into the personal sacrifices made by the characters, highlighting the human cost of the war. As the battle unfolds, Hewie confronts the enemy commander, Judy, whose fate becomes intertwined with his own. The episode concludes with the resolution of the war and the beginning of a new era for the war-torn land .