Sf Short

Been thinking of concepts for my Sf short, I think I have decided upon a theme and maybe a name. Not sure yet on everything that will happen but I think I may have written the end :P I am hoping to develop the theme of revolution. Something like; The world is under single control, two brothers by survival live through the fighting and conflict. To fight against oppression or to hide, to live, to continue to survive what can they do? What must they do?

Something like that maybe :)