A dramatic 10-second video based on the image. A fishing line in the water suddenly tenses up. A fisherman pulls the rod with all his might. Suddenly, a monstrous, giant Japanese eel (unagi), over 3 meters long with thick dark skin, bursts out of the water splashing everywhere. The massive eel wriggles dynamically on the riverbank. Cinematic lighting, photorealistic, high-speed camera action shot, 4k resolution.