There is a state of emergency in the Empire. Far beyond the frontier, in an unexplored part of space, an entire star system arose literally out of nowhere. Imperial security pilot Dave Stellar and his co-pilot, the android girl Isa, are sent to understand the situation. Everything would be fine, but in the center of the anomaly the Targonian fleet is already waiting for them, and on the third planet they find the completely empty city of New York from the television series “Planet of the Concrete Jungle”. There are more questions than answers, where the strange city came from, what the “Keymaker” object is, and how the main character is involved in all this.