Susanis summoned to Brussels to investigate the suicide case of an undercover CIA agent. However, Susan was also killed and McCallfound herself in In a dangerous and tangled net, he had lived silently for many years before, and most people except Susan thought he was dead.
When McCall got in touch with his partner Dave York, they realized that the other members of the team had become freelance killers, and Susan had become their target because of Su Shan suspected that the Brussels case was not a suicide at all, but an attack by the killer, who would eventually find clues in them. Undoubtedly, McCall will also become enemies with former friends and colleagues, blood splattering everywhere.
