a detailed digital art of a giant, multi-headed sea serpent emerging from the ocean under a stormy night sky. The serpent should have five heads, each with glowing blue eyes and menacing open mouths. The scene is illuminated by a bright, full moon partially obscured by dark, swirling clouds. In the foreground, a lone figure stands on the beach, looking up at the monstrous creature with a mix of awe and fear. The ocean waves crash violently, adding to the dramatic and eerie atmosphere of the scene.