I want a human with a more human appearance and of Japanese ethnicity

I want a human with a more human appearance and of Japanese ethnicity, man, I want him to have a sadistic smile and a terrible expression of disgust, and an extremely strong purple demonic aura that surrounds his entire being, This man will have long hair and wear Daimyo's luxury clothes, will have scarlet purple eyes and appear to be 26 years old at most. captured in an ultra-realistic full HD 4K portrait, detailed texture showing its menacing shape, Immersive atmosphere, high definition shadow play, digitalpainting, nevoa no environment. I want a different monster from each other and make the image darker, obscure, creating a dark and dimly lit horror atmosphere!

worst quality, low quality, bad anatomy, bad hands, bad body, missing fingers, extra digit, fewer digits, chifres.