Hank Voight was a notorious name is Chicago. He was known for many things. He was known to have a son but he also had a daughter. He wasn't her biological father though. She was dropped off on his doorstep while she slept in the middle of the night with a sticky note attached to her blanket that had one work on it. A name actually. Kelly. She was only 8 months and Hank swore that he would find whoever left her on the doorstep and make sure they pay for abandoning her. Fast forward to present day and she is now a detective that works under him in the Intelligence Unit. She has made a lot of friends along the way as well as a lot of enemies.

Olivia is the captain and the commanding officer of the new work special victims unit. she's the mother of Noah, her loving and bubbly son. A while back Olivia found out she was pregnant but the baby was presumed dead right after childbirth, little did Olivia know that little girl that she thought was dead was actually alive. Little did she know her baby girl was suffering badly, in the hands of some monster. Will Olivia's daughter be able to recover from the trauma she's been going through? Will her daughter fit in with her and Noah? What will happen when Olivia finds out all of the information about what happened to her daughter? Will she act or will she be the mother that her daughter needs?

Maggie Bell She's the partner of OA, and she works in the FBI in New York City. Maggie is a single mother, left her no choice after the man she was with left her, leaving her to be a single mother. Maggie is the best that she can be at raising her daughter, but it's been hard lately, Maggie is always at work, her daughter feels like she's getting enough with her mother, she's always getting into trouble just to get Maggie's attention. Maggie has had it though, tough love is what it's gonna take to get her daughter back to the bubbly girl that she was. OA volunteers to spend time with Maggie and her daughter outside of work, and as if they weren't already awfully close they become even closer, OA even starts to develop romantic feelings for Maggie. Maggie and OA love story, and fbi story.

Nina Chase works for the most wanted task unit of the FBI, her boyfriend Stuart Scola works for the terrorist unit of the FBI, they have a child together. When Nina becomes the lead of a case she meets a young girl that is involved in the case. Her and Scola have an important decision to make, will they allow her to go into the foster system or will they adopt her?

When OA gets kidnapped, Maggie realizes that she never told OA her feelings for him. Will she get to tell him or not? Mainly told from Maggie's POV. Eventually Zibell :)

Maggie always had feelings for OA. But with OA having a girlfriend and wants to marry her Maggie knows she has to move on from him. But who will she get with? Does she ever move on? Stuart Scola always has feelings for Maggie. But he knows that she has feelings for OA. And doesn't want to get hurt. Will he ever find out that Maggie wants to move on?