'307-r' treats about a mysterious soldier put in a post-apocalyptic scenery; he has no name and, unfortunately, he finds himself inside the humid torture room of the enemy, who will force him to face the demons of a tormented mind. The soldier lives in a so-called limbo of a future society where the one and the only law which is observed is "homo homini lupus"; he plays his personal chess game in a constant balance between the physical violence and the psychological torture, in a delirious climax whose highest point is an external act of becoming conscious of the situation. How long can a man resist under torture? How far can a man push his limits? But, above all, who is the mole?