After the third intergalactic war, humanity is almost completely destroyed his planet. Earth is no longer habitable planet, as normal life on it is not possible because of the radiation. You are lucky to be born already beyond Earth. One day, you want to look at the planet of their parents. You flew back and visited one of the cities. You were surprised, because nature almost swallowed up everything that has been created by man. You get lost in the city and need to find a way out.