Carly Manning is out on the town with her three friends when she witnesses a murder at the Pied Piper bar and prevents the killer from getting away, putting her on the Twin Cobras hit list. Ex-SEAL Brand Chambers and his three teammates are in Chicago promoting Hank Patterson’s Brotherhood Protectors to the metro police department when they’re recruited to help on the Pied Piper murder. Assigned to protect Carly until she can testify at the murder trial, Brand finds the assignment is tougher than it seems. He has to protect her not only from the threat of the gang, but also from the long arms of her controlling ex-husband who is lurking in the shadows. Can this ex-Navy SEAL protect his heart from this devastating beauty who’s found herself in this unlikely predicament? Or will he cross a line he has never crossed before?

Simone Reid is out on the town with three friends when she witnesses a gang shooting and murder at the Pied Piper Bar. Now, in addition to a horrible week spent trying to locate her missing father, she has to deal with a gang after her. Former Marine Liam ‘Don Juan’ Donovan and his three teammates are in Chicago promoting Hank Patterson’s Brotherhood Protectors to the metro police department when they’re recruited to help on the Pied Piper murder. Liam spots Simone and immediately says he’ll take the redhead, but he couldn’t have guessed that protecting her would turn into a search for her missing father and his kidnappers. Can this former Marine protect his heart from the sassy wildfire or will he become her Don Juan?

After a night on the town with her three friends at the Pied Piper Bar, Jules Gentry witnesses a dark car with the Twin Cobras emblem driving up as she is leaving. What sounds like a car backfiring sends Jules running back to the bar in time to see two of the gang members fleeing. Retired Army Ranger Will ‘Loverboy’ McLeod and his three teammates are in Chicago promoting Hank Patterson’s Brotherhood Protectors to the metro police department when they’re recruited to help with a shooting death at the Pied Piper. Assigned to protect Jules until she can testify at the murder trial, Will must keep her and the kids at the youth center where she works safe from the Twin Cobras gang. With the growing attraction between Will and Jules, can this playboy Army Ranger protect himself from this smart and determined youth counselor who’s found herself in this unlikely predicament? Or has he found the one woman to make him finally want to put roots down and make Chicago his home?

Senator’s daughter Margot Wills sees the Brotherhood Protectors as hunky sidekicks and wants one of her own. But when her life is threatened and she really needs a bodyguard, she isn’t aware Eli “Rookie” Rosi has been tapped for the job. Eli, medically retired due to hearing loss from a mission gone wrong, sees Margot as a rich, spoiled girl who has more time on her hands than productive works. Can these opposites attract? And when it really counts, will Eli be able to keep her alive?

Retired Air Force pilot Jett Taylor is returning home from Honolulu when his flight is almost hijacked. Air Marshal Pepper Solomon and Jett butt heads as to how to handle the situation. But they work together to see the flight lands safely in Los Angeles and when they reach Chicago, it seems a smart idea to continue working together to figure out what really happened on the flight. Spending so much time together, the two realize they have feelings for one another, but before they can really explore their personal relationship, they need to solve the case before them. Why did the hijackers really want to divert the flight from Chicago? Why was a missile base in Hawaii broken into and where did the missing technology go if it wasn’t on their flight? All these questions keep them puzzled which lands Pepper in jeopardy. Can Jett find her in time, or will their connection be lost before it gets started?