Prompt: Generate a soul cabin bedroom. The room is in a cave, and the gray walls are set off by candlelight. There are soft retro beds in the bedroom, candles, retro, quilts on the bed. The colors are cold and warm tones. The dark and humid weather at night, fog and water droplets on the glass, and the shadow of towering trees. Mysterious fantasy style, cave style, gray-brown, impressionist, central composition, soft candlelight, romantic candlelight, rendering effect, quiet and calm, shadow effect, 8K ultra-high-definition picture quality, 3D rendering, clear details. It mainly highlights the scene in the room.