The SAS je operatívnym prevodom v wartorn badlands of northern Syria. The know it will be gritty, bloody and dangerous. Ale keď Regiment legiend Danny Black's unit, codenamed Zero 22, is tasked with more rutine operace, don't expect it to end the way it does: v kompromisu a masáže, orchestrated by shadowy Wagner Group, a paramilitary organizácie to the Russian prezident. Back in the UK, Danny learns that his unit bol betrayed by a móle feeding high-level military intelligence to the Russians. Ako any SAS človek uvažuje o mene, jeho prvým zámerom je avenge mužov, ktorí stratili svoje životy na Zero 22 op. Nie je to hesitation v prijatí misie, aby zaslal človeka, ktorý by sa mohol poškodiť jeho matky. Ale headshed má viaceré zložité plány a Danny hľadí himself operatívne s tvárou z jeho pascu pri ktorom never thought he would see again. To isté, že embark na vysoko rizikovej, deniable misiou, ktorá bude potrebovať všetky Danny regimenty skúseností, ak majú byť každý hop of success. Ako mision unfolds, however, Danny learns, že darker forces are at play. And when everything he thinks he knows gets turned on its head, he realises that what started out as act of revenge is just a single play in conspiracy that will take him cross the continents and pit him notly against Wagner Group, ale proti Kremlinu, White House a insidious machinations of most powerful men in the world.