The beginning of your end started when you wasn't able to pass any exam in your high school when you was 17 years old.
Thirteen years after, you have the chance to come back to that age and to do the things in a different way, and you accept it.

This is a graphic adventure created in the age when this kind of games were the dominants. The graphics are very simple and the parser is rough enough, but if you know spanish maybe you could like this game.