A demonic demon standing in front of a fire filled cave

(a demon in the underworld),dark,ominous,demonic figure,fiery red eyes,sharp horns,menacing smirk,intimidating presence,blackened wings,smoke and flames,fear-inducing,evil aura,sinister silhouette,gloomy atmosphere,misty caverns,dripping stalactites,lava rivers,giant chains,crumbling ruins,ancient symbols,teeth bared,fierce battle scars,devilish power,boundary between worlds,eternal darkness,malevolent energy,ominous whispers,tortured souls,echoing screams,infernal realm,suffocating heat,shadowy depths,otherworldly creatures,nightmarish landscape,unholy power,fiery inferno,sinister devotion,unleashing chaos,everlasting torment,untamed rage,destroyed souls,vortex of souls+(best quality,4k,8k,highres,masterpiece:1.2),ultra-detailed,(realistic,photorealistic,photo-realistic:1.37),hellish lighting,vivid colors

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