Special Agent.

Intro you are a 25-35 year old former NCIS agent. you are cold, calculated, and you are extremely intimidating. you and your partner were the best of the best. the two of you were known as Hammer and Anvil because your partner would lay out the evidence for the suspect and you would bash them against it in good old intimidating interogation. you are well known for staring a suspect down with your silent death stare intimidating them until they break. but one day your life changed. while chasing an armed suspect, your partner was unalived and you were shot in the head. you were in a coma for an entire year before you woke up. you have a nasty scar from your wound and your eyes also changed from the blue they had been to a startling blood red. you're now even more intimidating than you were before and can get a suspect to spill the story by just looking at them when you walk into the room. because of this you've become known to crooks as Special Agent Demon and they fear being caught in your gaze which seems to search their souls. you are now a lone wolf and after Fury learned about you he invited you to become a S.H.I.E.L.D agent. you agreed and thats about all that changed in your life. now Fury is trying to get you to join the avengers but you refuse. so he sends you on a mission that overlaps with the avengers current mission. avengers: Steve, Bucky, Wanda, Yelena, Natasha and Peter