A piece of alien technology falls into the hands of a smart teenage girl. Without bothering to familiarize the general public with this fact, she uses its capabilities as she sees fit. Various pleasant little things that so successfully brighten up everyday life do not satisfy the happy owner of the artifact. A series of risky experiments in the field of geopolitics and sociology creates a situation where constant intervention and control become an urgent necessity, and an attempt to give up the helm is tantamount to a global catastrophe. There are plenty of fights and battles, but they are mostly virtual. The same cannot be said about their victims, who number in the billions. What to do, the source of the biggest problems is always intelligence.