Dark Fantasy Samurai Battlefield

A dark fantasy anime illustration of a lone swordsman on a desolate battlefield under a giant moon color moon. The character has character hair, glowing red eyes, and wears tattered black traditional clothing while holding a weapon angled downwards. In the background, a background structure looms amidst dark, swirling clouds. The scene includes 3 prominent tattered banners with Japanese kanji planted among shadowy debris. The lighting is cinematic and ominous, utilizing a color palette of color palette.