9 (saki-ooo-kiyu), gwendolyn (odin sphere), odin sphere, bad id, bad pixiv id, 1girl, armor, armored dress, bare shoulders, bird, blue eyes, blue flower, blue rose, boots, choker, crown, crystal, dress, elbow gloves, female focus, flower, gloves, hair ornament, hat, polearm, pteruges, rose, short hair, solo, spear, strapless, strapless dress, thigh boots, thighhighs, valkyrie, weapon, white hair, wings