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1. How We Became Us - Sevasey FanFic by WriterAttHeart

   Fandoms: Chicago Fire  

   • Mature
   • Rape/Non-Con
   • F/M, M/M
   • Complete Work

   07 Mar 2025

   Tags

   • Rape/Non-Con
   • Matthew Casey/Kelly Severide
   • Andy Darden/Heather Darden
   • Matthew Casey
   • Kelly Severide
   • Jennifer Sheridan
   • Andy Darden
   • Heather Darden
   • Connor Rhodes (Chicago Med)
   • Original Characters
   • Gregory Casey
   • Nancy Casey
   • Younger characters
   • Alternate Universe - High School
   • Rich Matthew Casey
   • Gregory and Nancy are still alive
   • Matthew Casey Needs a Hug
   • Hurt Matthew Casey
   • Implied/Referenced Rape/Non-con
   • But basically told out right just not too graphic
   • Child Abuse
   • Past Child Abuse
   • Child Neglect
   • Verbal Abuse
   • Emotional Manipulation
   • Memory Loss
   • Confinement
   • Alternate Universe - Soulmates
   • Romantic Soulmates
   • soul mark
   • Soulmate-Identifying Marks
   • Soulmates Matthew Casey/Kelly Severide
   • Supportive Kelly Severide
   • Worried Kelly Severide
   • Medical Inaccuracies
   • Bad Parenting

   Summary

   Matt Casey and Kelly Severide are from opposite worlds but are still destined to be together. Which is stronger, a soulmate's love or a parent's hatred of their child?

   The first book in the "US" series.

   Trigger Warning: Sexual assault, Child abuse, Medical abuse, Child neglect, Child mental abuse, Bad Parenting

   Series

   • Part 1 of Us - Sevasey Series

   Language:

   English

   Words:

   111,040

   Chapters:

   35/35

   Comments:

   89

   Kudos:

   188

   Bookmarks:

   21

   Hits:

   8,912