Onechicago Stories

Jessica Evans is seventeen years old and has spent fourteen of those years in the foster system with no real family or name. That's until she finally works up the courag...

y/n moves to Chicago trying to get a fresh start, she becomes good friends with some people over at Firehouse 51. One night she meets detective Jay Halstead who quickly...

Abbie Miller is a badass cop who recently joined the intelligence unit after transferring from the swat team. This badass woman becomes captivating as jay Halstead wonde...

One Chicago x teen!reader Teddy (Theodore) is teen girl 15 years old who beauty you can't miss. She is getting abused by her step-father. What happened when Voight will...

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...

Lexi Shay (Leslie Shay's twin sister), a Detective in the Intelligence Unit, deals with her sister's death, the end of her relationship with Severide and her budding rel...

After Erin left the unit a month ago jay had been stuck with no partner since hank couldn't find a suitable match for the team, that was until a certain name popped up o...

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

*This book usually does Crossovers with Swat* The single parent life isn't easy especially when your a firefighter. But what if you fell in love with your daughters dra...

Hollie Halstead grew up an only child to an alcoholic, drug abusing mother, so on the day of her eighteenth birthday she ran away, got a job and joined the fire academy...

*One Chicago Fanfic* Katie Severide has only ever known photos of her brother, Lieutenant Kelly Severide. He left when she was 10 and they haven't been in contact since...

In which Jay Halstead and Bess Hayden meet eachother and drunkenly get married, with Jay not knowing that Bess is the niece of Trudy Platt. Jay Halstead x oc Season 2-10...

Grace Halstead lives with her brother jay, she's usually an outgoing and lively kid. But everything seems to have changed, and it's noticeable... -Chicago PD-

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...

Intelligence are given the unusual task of giving a short talk in a high school, but when Hailey sees herself in one of the students their trip might not be as simple as...

How will hank Voight react when his 14 year old daughter shows up at his unit battered and bruised. Maybe there's something she's keeping a secret... -Chicago PD-

This story follows 16-year old Maxine 'Max' Halstead who is the younger sister of Will and Jay Halstead. Being the youngest sibling, and the only daughter with two adult...

Detective Madeleine Turner is the newest addition to Hank Voight's Intelligence Unit, transferring from New York's Special Victims Unit in need of a fresh start... again...

I know you never loved the sound of your voice on tape You never want to know how much you weight You still have to squeeze into your jeans But you're perfect to me In w...

Annabelle Ruzek, the younger sister of Adam Ruzek, starts working for the Famous Intelligence Unit of District 21 of Chicago, Her dream finally coming true. She's smart...