I started reading and thought it would work like another dystopian tale, but it turns out that it is a story, which although inserted into a real novel, plays with the times, from there it becomes interesting because of that long leap into the past, @alexbeyman. I like how you stop at the details: the childish look not only of the narrator but of the sister, the description of the environment destroyed by the passage of time, the nostalgia accumulated in the words. I liked it! ;)