rin0 (gujrv), chisa (wuthering waves), wuthering waves, commentary, highres, 1girl, arm cutout, black choker, black hair, black serafuku, black shirt, black skirt, blue sky, choker, clothing cutout, crop top, day, hair ribbon, holding, holding sword, holding weapon, long hair, long sleeves, neckerchief, outdoors, parted lips, red eyes, red neckerchief, red ribbon, ribbon, sailor collar, school uniform, serafuku, shirt, sitting, skirt, sky, solo, sword, tacet mark (wuthering waves), thighs, weapon, white sailor collar