A man standing on a rock in front of a lake with a castle in the background

In a horrible fairy-tale swamp under the moonlight, a demon negotiates with a traveler, (best quality,4k,8k,highres,masterpiece:1.2),ultra-detailed,(realistic,photorealistic,photo-realistic:1.37), dark fantasy, haunting atmosphere, mystical fog, twisted tree roots, eerie glowing mushrooms, murky green water, moss-covered rocks, ripples on the surface, subtle moonlight reflections, sinister silhouette of the demon, sharp and menacing features, glowing red eyes, ghostly pale skin, intricate tattoos, malevolent smirk, tall and elegant traveler, worn-out clothes, determined expression, flickering torch held high, mystical artifacts, ancient parchment with cryptic symbols, eerie whispers, heavy air filled with tension, dim candlelight, misty ethereal figures lurking in the background, haunting shadows cast by moonlight, suspenseful ambiance.