Mumei from Kabaneri of the Iron Fortress firing a gun HD Wallpaper

Mumei, a young woman with short brown hair and a golden eye accessory, fires a steampunk-style rifle that emits a burst of flame. She is depicted in a dynamic pose against a backdrop of a fortified town at night, with fires burning in the foreground and a large castle structure in the distance. The title 'Koutetsujou no Kabaneri' is displayed prominently.