Over the DGSE (General Directorate for External Security), a department known as the Office of both Legends (BDL) distant and forms pilot the very important agents of their French intellect agencies: Clandestine. Immersion in nation, their mission is to identify individuals who may be recruited as sources of advice. Operating"under caption", which is to express within a fabricated identity from scratch, so they live for many years at a lasting duplicity. Our hero returned from a clandestine mission six years. But despite what is required by safety rules, he does not abandon his legend and also the individuality under which he dwelt in Syria putting the whole system.