Mattcasey Stories

When Alice-Jean 'AJ' Lindsay was 15 years old her twin sister was in trouble, the only person she could turn to was Hank Voight, a man who took the Lindsey twins in and...

the title is a work in progress but idk if this is going to be one-shots or a whole story so I'll keep up on that (previously named 'the sevasey story')

Here will be a bunch of One Shots of Brettsey. Some of them might look familiar as i took my Rheese one shots and turned them brettsey but there will also be new ones to...

In which, Avery Sloan moves to Chicago to escape everything thats happened in her past, only to meet someone who shows her what it feels like when someone stays. + "...

"Highway to the danger zone, take it right into the danger zone." ~ "Danger Zone," Kenny Loggins In which Owen Strand gets the clearance for a new r...

Juilet Severide is Kelly's younger sister, Juliet is a firefighter on truck 81 she loves it. Yet when she falls for a Certain firefighter. she tries to tell her self not...

Cameron Halliday is 15 years old. She's in the care system and has been since she was young. She's never known her mother or father. All she knows that her mother is in...

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 Mo...

Request one-shot ideas you want to see concerning the characters of One Chicago (Chicago Fire, Chicago PD, and Chicago Med). Some examples are Halstead!Sister, Hank Voig...

SLOW UPDATES! NEXT UPDATE IS IN MAY!!!! It isn't easy when people judge you because of your family, it's a good thing to have people in your life that would never judge...

A series of Chicago Fire themed one shots from my Tumblr account (+exclusive content for Wattpad only). Stories range from 1,000 to 3,000 (at most) words and are fairly...

A flame that was burning so bright and later ended up going out. That's one way to describe the relationship Kelly and Juliana had. Juliana and Kelly had a relationship...

Welcome to Season 1. It'll make you laugh, it'll make you cry! Kelly Severide and Beth McGann have have always been unlucky in love. So when they first met in Molly's...

Skylar Casey or now known as Skylar Collins is one of the new additions to the firehouse being placed on Truck under Matt and Stella, but what happens when she gets intr...

Valerie Brett, older sister of paramedic Sylvie Brett comes to visit her sister but finds so much more...

chicago fire x chicago pd x chicago med|| kaci lewis is a firefighter on truck 81 she has an abusive dad and her mum passed away when she was born. jay and will halstead...

Avalon Morgan and Kelly Severide have been together their whole lives, this is their story.

"Nope, no way. I am not letting her out of my sight, that bastard went after Sylvie because of me." "Sylvie will be fine Aspen, she is in the safest place...

Hannah Karev had never been good at hiding or talking about her emotions. So instead of exploding on an already explosive situation, she does the only thing she knows ho...

Detective Logan Rayner, a 24 year old woman from Chicago, Illinois has been in the Special Crimes Unit at the 31st district for a year and a half with her partner, Mark...