Rifleman Arthur Cadoc, guerrillero, rogue and hero, and now going by the moniker of El Tirador - the marksman, rides with Spanish Colonel Rai Herrero's irregulars, who have joined Wellington's allied army to fight in the Pyrenean campaign. It is the winter of 1813 and the French are being pushed back from their mountainous border defences and into southern France. The long and bitter war looks soon to end because Napoleon is rumoured to have suffered a spectacular defeat in the north against the Prussians, Austrians and Russians. However, Marshal Soult's French army will fight Wellington's men every step of the way, and so Cadoc has one last campaign to battle before he can hang up his prized rifle for good. Facing pitched battles, deadly raids, and the rescue of a comrade behind enemy lines, an old enemy returns and suddenly Cadoc finds that the war truly is far from over.