(extremely detailed CG unity 4k wallpaper),(masterpiece),(best quality),(ultra-detailed),(best illustration),(best shadow),(absurdres),(detailed background), 1boy, school, indoors, bangs, (hairstyle: straight), black hair, middle hair, blue eyes, hair over left eye, yellow eyes, heterochromia, long sleeves, school unform, black jacket with school logo, shirt, blue necktie with black stripess, grey trousers, sly smile

(bad-artist, bad-picture-chill-75v, badhandsv5-neg, bad_prompt_version2), multiple girls, lowres, text, error, missing arms, missing legs, missing fingers, extra digit, fewer digits, cropped, worst quality, low quality, jpeg artifacts, signature, watermark, out of frame, extra fingers, mutated hands, poorly drawn face, mutation, deformed breasts, ugly, blurry, bad anatomy, bad proportions, extra limbs, cloned face, flat color, monochrome, limited palette, asymmetrical eyes, bad hands, deformed fingers, missing arm, (multiple fingers, poorly drawn hands, bad nails), big eye pupils, poorly drawn eyes