"I've said it before, I'm bulletproof." The Halstead family were well known within the first responders of Chicago, Will Halstead, Jay Halstead and their younger sister Ella Halstead. Will was a doctor at Chicago Med, Jay a detective in the Intelligence Unit at District 21 and Ella a firefighter and paramedic at Firehouse 51. Trouble seemed to follow the Halstead's wherever they went, from an abusive father, to losing their mother to cancer and the trauma that came with their jobs. If one thing was associated with the family it was danger. Jay and Ella were constantly injured or in harms way in their line of work. Ella had had her problems since she was a teenager, diagnosed with ADHD at 12, Generalized, Socialized and Panic Anxiety Disorders at 14, anorexia nervosa, bulimia nervosa and mild depression at 15. Now three years clean of self harm and an eating episode, her life finally seems to calm down, met with surprise after surprise she learns to roll with the waves that is life. How bulletproof can a woman be? "It must be the constant bubblewrap I'm swaddled in."

Samantha or Sam has been a firefighter on squad 3 at firehouse 51 for 3yrs now. Everyone loves Sam personality funky, cheerful and fun to be around but behind her smile that she has on all day long there is a different part that no ones knows. Her farther is long gone out of the picture, mother has been into drugs since Sam was 14 (she is 24) and she has 3 siblings Emma (7), Jackson (5) and Phillip (2). I do not own any of the Chicago charters only Samantha and her siblings

When Kelsey's mom got married to Wallace Boden, she immediately didn't trust him. Will she ever gain the trust of her stepfather?

Chloe Severide is the daughter of the elite firefighter and lieutenant Kelly Severide. Her life hasn't always been easy and being the daughter of a firefighter certainly didn't make it any easier for her.

Emily Doherty is 16 years old. She attends a boarding school. CFD gets dispatched to the school a few times every few months or so for emergencies, recently 51 has been dispatched more and more. The main firehouse to respond is 51. There, Kelly bonds with Emily. What will happen? (Face Claim: Connie Talbot)

Sienna Evans was the first female candidate on Squad 3. When she shows up to Firehouse 51 she is immediately welcomed, but begins to butt heads with her Lieutenant, Kelly Severide. Little did Sienna know, her whole life was going to change just by being stationed at 51. Bit by bit Sienna's past is brought to light, tarnishing her reputation. When Sienna's attacked by an estranged man she finds comfort in Kelly. Will they two bond and finally become friends? Or will it blossom into more?

On what seems like a routine call out to a house fire, Stella saves Ellie, a teenage girl trapped inside the house. When the cause of the fire is found and CPD's intelligence unit gets involved, Stella learns the history of the girl she rescued. Stella connects with Ellie after discovering her past is similar to her own, and decides she wants to help her through her traumatic past and be there for her, because no-one was there when she went through it herself, but not everything runs as smoothly as they wish it could, and it pushes all aspects of their lives to the limit, but with Severide by her side all the way, and the help of the valued friends they have in the Firehouse 51 family, they'll have the help they need when times get hard.

Lily Jacobs is the new paramedic on ambulance 61 with Leslie Shay. On Jacobs first day she catches the eye of the lieutenant Kelly Severide. The only problem is she has a boyfriend. But something about the lieutenant kept drawing her in. Once she finally left her boyfriend and showed up at Shay's and Kelly's, bags in hand, they immediately took her in. The three of them had become close friends. But Lily was carrying around a secret. Something that know would change how her firehouse family would treat her. What happens when the secret gets exposed? Will Kelly walk away from the women he couldn't take his eyes off since she arrived? Will Lily stay in Chicago? *** "Yeah Severide. You can barely entertain one girl let alone two at one time." Shay and Jacob's both laughed.

"Sunny, I want to be honest with you." He took his hand off of hers. "I'm not good with relationships that are more than friends, and half the time I can't even keep female friends." Sunny nodded her head gently. "The more you hang out with me and around here, Sunny, the more you're going to hear about it. I have a long list of one night stands and flings and-and I don't.... Sunny, I don't want you on that list. I don't want to do that to you. I'm not the saint you think I am." She dropped her eyes down to her hands. Her fingertips traced a scar along the back of her hand. "And you think I am?" Severide said nothing. Sunny shifted around on the bench and leaned against his shoulder. "We have a lot more in common than you think, Kelly Severide." DISCLAIMER I do not own any of the Chicago Fire, Chicago PD, and Chicago Fire characters. I only have the rights to my characters.