Chicago Style Surprise

Riley finally scratches the itch of meeting her dad, Kelly Severide

Backseat Serenade

Chicago's favorite Southside family, the notorious Gallaghers, have always taken in strays, so taking in this girl was nothing new. Little do they know, her family wasn't exactly Southside material anymore. They moved up in the world, but seemingly forgot to bring the youngest Halstead with them. Pixie Halstead never...

The brain is a fragile miracle - The thing about forgotten things

Casey had been out there for hours. HOURS! Wandering around the city, while the snow slowly cooled him out. When he was walkingly freezing to death. And he hadn't even realized it? What would happen the next time, he left their place? What would he do, if he couldn't find a place to warm up? Severide wouldn't let that...

That's what family is for

⚠️TW⚠️ this story contains alot of disturbing content like self harm, abuse, Drug addiction, and underage drinking⚠️ IF YOU ARE UNCOMFORTABLE WITH ANY OF THESE SUBJECTS THEN DO NOT READ THIS STORY⚠️ Y/n l/n is a thirteen year old Girl who's had it rough her whole life, she's never felt happy, but one day she met a gro...

Playing with Fire

Look for Kelly and you'll find Everly. Ever since Everly started at the firehouse her and Kelly have been inseparable. There not a couple even though they should be. Their in love with each other and everybody can see it but them. One crazy shift leads them to realize their feelings for each other but will they ever...

Her AU Book One

Far away, in another universe parallel to that of our own, a young Hank Voight took a once in a lifetime trip to New York City where he met an even younger Olivia Benson. The two hit it off immediately, quickly growing close and eventually falling into bed with each other. Afterwards, they parted amicably; both having...

Kelly Severide's Adopted Family Book 1

Crossover with One Chicago, Blue Bloods, Hawaii Five-O and 9-1-1. Kelly Severide gets adopted by Christopher Herrmann at the age five after he watched his biological Mother Jenifer Severide get killed and two weeks later his biological Father Benny Severide dies in a Fire. Kelly has bad anxiety and Allergies, he also...

Love, Dad | Joe Cruz

Being a firefighter is a dangerous job. Everyone knows this, no more than the men and women who do the job. But for one 9-year-old girl in Chicago she knows just how devastating this job can be after losing her dad, Brian Zvonecek. Now Tatiana needs to figure out how to live without her dad. Luckily his bestfriend is...

TK joins firehouse 51

TK Strand Moves from station 126 in Austin Texas to firehouse 51 in Chicago and joins Sylvie Brett on ambulance 61. Well also becoming good friends with Captain Matthew Casey of truck 81 and Stella Kidd also on truck 81. ( your gonna thank me later for making Casey and TK friends) this story is a combination of 9-1-1...

Sevasey One Shot

A collection of one-shots of Matthew Casey and Kelly Severide from Chicago Fire. All stories will also be posted on my ao3 account @WriterAttHeart. I take request and also some has smut and some don't. Read the tags above each story.

Trapped

A gay firefighter named Kelly severide with depression

Show Me Around

Taylor's husband had died in a car accident. His grave lay next to one that belonged to a Lealie Elizabeth Shay. Taylor had never seen anyone visit her grave but she always cleaned it off. She felt drawn to it. Then one day someone does show up. A gentleman named Kelly Severide

Baby Severide

What if Kelly Severide had a young daughter? This is the story of his little family and shows another side of Lieutenant Serveride. I hope you enjoy. Please go check out my other stories. *I do NOT own any of the onechicago characters. *I DO own Addison and the book cover.

Burned (Chicago Fire Fanfic)

Lacey grew up in Hampton, Nebraska, where she met her husband, Tim. Tim was a farmer and after a terrible accident left Lacey a pregnant widow, she decides to move to Chicago to be what she's always wanted to be, a paramedic. Unwanted circumstances lead her to fire house 51 where she meets her new family. They also l...

Chicago Fire: I'll be here for you, forever and always (REWRITING)

Kelly Severide and Leslie Shay were best friends with a woman named Alyssa Evans from their freshman year of high school all the way up to college. Kelly and Alyssa were also together for about 4 years. Kelly and Alyssa broke up due to a long-distance relationship not working out. They all went their separate ways. Sa...

Abducted!

All is well until Kelly Severide's young daughter is kidnapped. read to find out the fate of the young child.

Something New

Severide hadn't been on the job for now a total of three years. Of course he was missing being on Squad but, there was something or moreso someone who deserved to have his whole dedication. His daughter.

Anchor - Christopher Herrmann [1] [REWRITING]

Melissa Jordan is a third year resident at Chicago Med after a rough start in life believing her father had died only to learn he was a crooked cop in the Chicago PD she learnt never to trust anyone even her own family but after a fire fighter is brought into the ER surrounded by his fire fighter family she sees that...

It's Complicated - Chicago Fire Severide Fanfic

Kelly Severide's life is complicated. Between working hard as a member of Rescue Squad 3 at Firehouse 51 and single-handedly caring for his 6-year-old daughter, life gets pretty messy. Will he ever find the love of his life?

Born from the Ashes ... Raised in the Flames

Maia Kennedy Darden was born a fighter and spent most of her life doing just that fighting, wether it was for her life or her more. Heather Darden never understood her stepdaughter nor took the time too, but her beloved uncle Matt and uncle Kelly did. They raised her after Andy died. It wasn't always easy, but with Ma...

Partners In Crime

In which a girl who never really had the picture perfect life with the perfect family makes her own family in Chicago. OC//Kelly Severide

*Other* (Chicago Fire, Blake Gallo)

Ava Halstead just came back from 2 years as a Marine and is going to firehouse 51 on squad 3 but isn't on the best terms with her brothers because of them not wanting her to be a Marine but she didn't care, she's a lot more like her twin brother Jay then Will What happens when she meets the new candidate on 81, Blake...

COMPLETED | Runaway

She didn't like her family so she left. She survived a few weeks before she ended up at the wrong place, at the wrong time. She's trying to run away from everything but she's subconsciously crying out for help even though she won't take it, will she?

Unexpected Blessing

*** STORY CURRENTLY ON HOLD*** When the paths of Kelly Severide and 14 year old orphan Addison Hunter cross, both lives are altered forever. Kelly pulls Addison from the flames of a deadly house fire, but even that isn't enough to keep her out of harm's way. As Kelly continues to find Addison in increasingly dangerous...

Lost Cause- A One Chicago fanfiction

15 year old Emilia Kelly Severide-Lindsay is the daughter of Detective Erin Lindsay and Lieutenant Kelly Severide, although he doesn't know it. What happens when Emilia's step-dad Garry Brady finds himself in trouble and puts his step-daughter in trouble? Emilia finds herself in danger and who will run to her help. Th...

Second Chances (Chicago Fire)

Kelly and Quinn had it all. They had a loving and supportive marriage and an adopted son who loved them both as if they were his birth parents. The only thing they wanted now was a baby of their own. Little did they know that after the baby, their lives would change forever. Note: This is the second book in the New Be...

New Beginning (A Chicago Fire Fanfic)

All Quinn needs is a new beginning. All she needs is somewhere to start fresh. When she moves to Chicago to begin again, she gets put on a roller coaster that will show her the ups and downs, but in the end will lead her back to the start.

He's Young (Trial) - Sevasey FanFic

With a heavy past, a university student, Matthew Casey, meets a firefighter, Kelly Severide, with a lot of baggage. An arson made the two people cross paths, but what makes them stay in each other's lives? THIS IS A TRIAL STORY!!! Please let me know how you like it and if I should continue with the story! It will not...

Whatever it takes - Kelly Severide

After moving to back to Chicago, Rain Jacob's comes to work at the firehouse of her old neighbour chief Wallace. Everyone feels like they know her first due to the familiar name but as questions arise on the subject a few of them become curious as to why that is After finding out the secret she's been holding, everyo...

Firefighters daughter //finished//

Kelly Severide went on his days without a care in the world. Ally on the other hand doesn't have a good life. Since she was 4 she has been an orphan. She never knew who her father was. Until a few encounters with Kelly gets Kelly suspicious and attached.