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. The one and only, Kelly Severide. Will she tell him he's her father or will she leave it?
Crossover with NCIS for a few chapters.
ft. The Vamps