Keep the image 9:16 format unchanged. A stormy sea at night under a heavily clouded sky, illuminated by occasional flashes of lightning. The ocean is turbulent, with large waves crashing against each other, creating a chaotic and intense atmosphere. The water is deep and dark, with shades of dark blue, gray, and black, reflecting the heavy clouds above. The sky is full of dark, swirling clouds, and the lightning illuminates the horizon in brief, sharp bursts, creating stark contrasts in the scene. The mood is tense and foreboding, as if something ancient and mysterious lies beneath the surface of the sea. The lighting is dim, with the only source of light being the lightning strikes. No land or figures are visible—just the endless, wild sea. The overall color palette is dominated by deep blues, blacks, and grays, with bright flashes of white from the lightning. The scene should feel vast, isolated, and mysterious, emphasizing the power and mystery of the ocean.