The romance in these novels is usually intense. The danger and secrecy of the black ops world add an extra layer of excitement to the relationship. The characters often have to overcome trust issues because of the nature of the hero's job. For instance, the female lead might be worried about the hero's safety or be suspicious of his motives at first.
They often have a male lead who is involved in secret and dangerous military or espionage operations. For example, he might be a special forces soldier on a covert mission.
The settings are typically in places related to the black ops activities, like military bases, war - torn areas, or secret government facilities. This provides a backdrop that is both thrilling and conducive to the development of the relationship. These novels combine the action - packed world of black ops with the emotional and passionate world of romance.