What do you think about this idea for a story?

A decade has passed since the wars. The wars that shook our world to its core, changing us forever. We had to start everything over. New cities. New governments. New ways of living. <br><br>It's 2120, and this is how our world looks now. <br><br>We all live in four cities. The cities are the same all over the world and are known as metropolises. The metropolises are fully controlled by the government. The government is in charge of everything. Everyone is equal: money, physical problems, having a job, etc. are all gone. <br><br>In the city, everything is controlled. People are free, but not really. The government uses special needles to monitor and control everyone; they decide what you can and cannot do. <br><br>Outside the city, nowhere is safe. There is no electricity. The need for things is gone. People have to fight for no reason. The government was supposed to change this, but they never did. <br><br>People still invade the other cities, but only to steal or to hurt. The government hasn't done anything about it. <br><br>No one questions the government anymore. We have to live with this for the rest of our lives. <br><br>I know that I can't do much, but I hope that one day, things will change.