masterpiece, best quality, ultra-detailed, very aesthetic, detailed background, year 2023, very aesthetic, newest, scenery, highres, 4k, absurdres, 8k, colorful,vibrant, perfect face, 2d, perfect eyes, detailed eyes, solo, school, window, day time, day, standing, against wall, holding flute, musical instrument, full body, hand in pocket, looking ahead, angled shot, foot on wall, 1boy, YumingDNA, dragon boy, dragon tail, tail, dragon horns, black hair, long hair, grey eyes, SchlOutfDNA, Sch_Boy, collared shirt, school uniform, white shirt, striped necktie, red necktie, loose necktie, chest harness, chest strap, white sleeves, sleeve garter, short sleeves, single fingerless glove, black gloves, black wrist strap, belt, belt buckle, black belt, thigh strap, thigh pouch, blue pants, pants,