o (oooooo04291), hina (blue archive), blue archive, commentary, highres, 1girl, :o, armband, coat, coat on shoulders, demon horns, demon wings, floating hair, fur-trimmed coat, fur-trimmed jacket, fur trim, grey hair, halo, horns, jacket, long hair, looking at viewer, multiple horns, parted bangs, pink eyes, purple coat, purple jacket, red armband, ruins, slit pupils, snowing, solo, very long hair, wings