(masterpiece, best quality, ultra HD, full detailed CG),
1girl, solo, blonde hair, long hair, long ponytail, hairpin, blue eyes, (full detailed eyes:1.2), blue earrings, (good anatomy:1.2), (good anatomy:1.2), (angry, serious, closed mouth:1.2), (school uniform: 1.2),  
the girl is sitting in classroom, the girl is looking at viewer, the girl fell angry, the girl is holding a book
close up, upper body, sitting on chair, indoors, classroom, afternoon, sunny, desk, chair, chalkboard,