tsurugi (blue archive), blue archive, absurdres, highres, 1girl, antenna hair, black hair, black serafuku, black skirt, black wings, blood, blood halo, blood on clothes, blush, breasts, cleavage, closed mouth, halo, large breasts, liquid halo, low wings, neckerchief, pale skin, red eyes, red neckerchief, school uniform, serafuku, simple background, skirt, solo, spica (53 trump), sweat, undone neckerchief, white background, wings