Two ninja samurai in a tense fighting pose, each holding a katana blade

Two ninja samurai in a tense fighting pose, each holding a katana blade. The blades are different in color and shine—one is black with a colorful outline and flames, while the other is white with a similar colorful outline and flames. The swordsmen are dressed in different colored traditional samurai clothing adorned with intricate golden art. Both have long hair with a beautiful bluish shine, and they stand facing each other with intense expressions, ready to clash