The video shows a fishing line being cast into the water. The water is calm and clear, and the line is visible as it sinks into the water. As the line goes deeper, a fish can be seen swimming towards it. The fish is not clearly visible, but its movement can be seen through the water. The fishing line is taut, indicating that the fish has taken the bait. The video is shot from above the water, providing a clear view of the fishing line and the fish's movements.