A loud noise spread throughout the city. The squeaking and scratching filled the ears of everyone within hundreds of meters. Suddenly, cracks appeared on the street – was it an earthquake?
A smooth metallic surface, resembling some sort of shell, now revealed itself and shimmered in the sunlight. It seemed to have appeared out of nowhere, captivating all who laid eyes upon it. Many questions arose – what was it? Could it be hostile? Soon, the first emergency officials arrived, and they too were left speechless. How had this happened, and who was responsible for it?
Scientists, engineers, and city representatives gathered around the metallic object, resembling a submarine. They attempted to make sense of this extraordinary event. Would they succeed?