Highest quality, 8k, 1990s style,Back view、21 year old boy, Black Hair,monotone、Black hoodie, City Pop, Night view, Headphones,Operating a PC, Upper Body , Black cat

verybadimagenegative_v1.3, ng_deepnegative_v1_75t, (ugly face:0.8), (worst quality:2), (low quality:2), (normal quality:2), lowres , ((grayscale)), skin spots, acnes, skin blemishes, bad anatomy, DeepNegative, {Multiple people}, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worstquality, low quality, bad feet, cropped, poorly drawn hands, mutation, deformed, worst quality, low quality, normal quality, extra fingers, fewer digits, extra limbs, extra arms,extra legs, malformed limbs, fused fingers, too many fingers, long neck, cross-eyed,mutated hands, polar lowres, bad body, bad proportions, gross proportions, missing fingers, missing arms, missing legs, extra digit, extra arms, extra leg, extra foot,