Anime girl with scythe crossing bridge to ruined fantasy castle

a girl holding a scythe with a purple banner with black and white stripes attached, a girl walking across a bridge leading to a futuristic castle built on the ruins of a fantasy castle, a raven with red eyes sits on the girl, anime, in the background many concrete towers in a fantasy style with purple small lights on the top of the towers, A girl with long, white and red hair. The girl has a pendant around her neck. The girl is wearing a long white down jacket with a hood, a white and red bandana tied on her right shoulder. The girl is wearing a long black skirt with purple patterns with long socks and winter boots.