Anna Markov has had a long and lonely road as an undercover agent. After a year away from home, she anxiously awaits her return to Houston…and Darwin’s bed. When she finally makes it home, things do not go as planned. Not only does her handler find her favorite hiding spot, while she’s waiting for her romantic interlude with Darwin, she’s approached by a saucy little number who cannot taker her eyes off Anna. Eden and Darwin break the news to Anna. Not only has her vacation been cut short, she has another assignment. Her new alias is that of a submissive in Eden’s BDSM club, Illumination. Can this secret agent with a lifetime of being dominant in her life, finally relinquish control? Will she find it’s exactly what she needs? Can she quash her natural instincts and convince the target that she is, in fact, a submissive, or will he discover her identity, risking the lives of the two people she loves the most?