Blue-Haired Swordsman: Oath of the Ancient City

In a fantastical ancient city with sprawling streets, a young blue-haired swordsman shoulders his massive blade, his eyes filled with determination. This is the moment he sets out on an adventure to protect his lost homeland from childhood. His green cloak flutters in the wind, hinting at battles with unknown foes ahead. As the city's towers shine against the blue sky, his story is about to unfold, stirring the imagination.