1boy, blind fold, blonde undercut hair, green formal vest, villain, sad, lonely , park, night, katana, winter, kimetsu no yaiba

verybadimagenegative_v1.3, ng_deepnegative_v1_75t, (ugly face:0.8), (worst quality:2), (low quality:2), (normal quality:2), (EasyNegative), lowres, ((monochrome)), ((grayscale)), bad anatomy, DeepNegative, bad hands, text, error, cropped, jpegartifacts, signature, watermark, username, blurry, fused fingers, face shadow