1girl, :p, ahoge, alternate costume, black hair, flat chest, flower-shaped pupils, genshin impact, gradient hair, hu tao (genshin impact), long hair, looking at viewer, multicolored hair, no headwear, ponytail, red eyes, red hair, school uniform, serafuku, simple background, solo, symbol-shaped pupils, tongue, tongue out, twintails, upper body, vickie (cryingrobot), white background