A drawing of a man with purple hair holding a sword

A boy with a sword,purple hair,a demon slayer,realistic

bad anatomy, bad hands, missing fingers, bad face, mutated hands and fingers, discontinuous fingers, mutated body parts, extra fingers, mutated hands, extra limbs, missing arms, missing legs, extra arms, extra legs, fused fingers, too many fingers, backward hands, watermark, logo, lowres, text, error, extra digit, fewer digits, cropped, worst quality, low quality, normal quality, jpeg artifacts, blurry, amateur work, greyscale, monochrome, long hair