A futuristic cityscape with a massive digital portal in the center, surrounded by towering skyscrapers and holographic advertisements. The words "502 Bad Gateway" are emblazoned on the portal in bold, neon letters, while a group of humans in 41st century attire walk away from it, looking frustrated. In the distance, a massive mechanical bird soars through the sky, emitting a stream of data packets that spell out "Error: Holo-Simulation Offline".