1girl, backpack, bag, black_footwear, black_hair, black_hoodie, blue_archive, bright_pupils, closed_mouth, demon_horns, earclip, earphones, from_behind, halo, hood, hoodie, horns, kayoko_(blue_archive), long_bangs, looking_at_viewer, m.q_(mqkyrie), multicolored_hair, plaid, plaid_skirt, pleated_skirt, red_eyes, red_skirt, signature, single_wing, skirt, solo, stairs, standing, two-tone_hair, white_hair, white_pupils, wings