The Greek gods watched the demigods down at camp half blood. They have different floating cameras around. Watching their kids from afar, but never meddling in their business. As it was rule that they couldn’t communicate with their kids, but this was their way of silently knowing there kids. They all huddled around the big circular smoke in the grand room. Watching for their kids as the day started, some shoving the other to get a better view, seeing what fate had for their child. ( this is my au - just for fun )