1girl, (serika \(blue archive\):1.1),animal ears, solo, necktie, long hair, twintails, jacket, white background, simple background, ribbon, hair ribbon, looking at viewer, white shirt, shirt, blue necktie, animal ear fluff, collared shirt, cat ears, hands on hips, bangs, long sleeves, black hair, blue jacket, id card, fang, school uniform, very long hair, blue ribbon, skirt, blazer, upper body, blush, hair between eyes, black jacket, red eyes, highres,masterpiece, best quality