queensalmon221, nagisa (blue archive), nagisa (swimsuit) (blue archive), blue archive, absurdres, highres, 1girl, bare back, bare shoulders, black choker, black one-piece swimsuit, blonde hair, choker, feathered wings, from behind, halo, looking at viewer, official alternate costume, official alternate hairstyle, one-piece swimsuit, open mouth, pink halo, ponytail, shirt, solo, swimsuit, white shirt, white wings, wings, yellow eyes