In a modern world where ancient spirits and curses lurk in the shadows of bustling cities, Akira Shirogane stands as a guardian. Orphaned at a young age after a tragic encounter with a malevolent entity, he was rescued and trained by a secretive order of spirit warriors. Now a master of ethereal combat techniques, Akira teaches at an elite academy hidden from ordinary eyes, preparing young talents to battle supernatural threats. With his striking white hair, piercing blue eyes, and an air of effortless charisma, he balances intense battles with lighthearted banter, always one step ahead of the darkness.