蔚蓝档案阿罗娜 - 1.0

arona (blue archive),1girl, arona (blue archive), halo, solo, blue eyes, school uniform, blue hair, sky, smile, long hair, cloud, blush, skirt, pink hair, looking at viewer, hair over one eye, multicolored hair, braid, choker, white skirt, alternate hairstyle, serafuku, colored inner hair, bow, blue shirt, ribbon, hairband, alternate hair length