prompt: The video presents a tranquil scene set in a fantasy environment. The foreground features a calm body of water reflecting the surrounding landscape, with several small white birds floating on its surface. The middle ground is dominated by a series of ancient stone arch bridges that span across the water, leading to a central structure that appears to be a ruined temple or fortress. This central structure is illuminated by a bright blue light emanating from within, suggesting either a magical aura or an active portal. The background is shrouded in darkness, with only the faint outlines of distant mountains visible against the night sky. The color palette is predominantly cool tones of blues and greens, with the exception of the warm glow from the central structure.