BLOOD [Alex Karev x Reader] I Moved To Another Book

* the plot is happening in season 6 episode 24 (the last one) if you didn't watch it yet be careful there are a whole lot of spoilers ! *
u r a sergeant in Seattle Grace Hospital, U r a 3 year's intern. your best friend is Lexi Grey, u 2 get to know each other in the Hospital. U and Lexi are really good friends with Meredith Grey (Lexi's sister), Christina Yang, Callie Torres, Mark Sloan, Owen Hunt, Arizona Robbins, Jackson Avery and Mister Alex Karev.. You had a huge crush on Alex, but you two were good friends so you didn't want to ruin it. you Callie and Mark are really good friends and you 3 are really close, you always look out for each other and its all great. one day there was a kind of assassin in the hospital and the reast goes in the story..
y/n - your name
y/l/n - your last name
if there's anything else to add I will