A stunning lady stands gracefully before an imposing dragon as water cascades around them, set against a mysterious backdrop. The scene is depicted in the intricate style of gongbi, with smooth and curved lines accentuating the elegance of the composition. Rendered with the realism and detail of Unreal Engine 5, the image captures an ethereal atmosphere. The lady's flowing garments ripple like water, echoing the surrounding streams, and the dragon's scales shimmer with an otherworldly glow, enhancing the sense of magic and wonder in the scene.