army au

*note from me:hi guys its 11pm and i have school tomorrow so its not that good, you are giyu as always☆ and i hope you enjoy this au which i chose the backstory for for months in my head as i was ment to be doing other stuff, but anyway i really hope you enjoy* au:giyu/user actually came from America*~because~*and was in the army for a while and got captured during a deployment to japan when giyu/user was 16 and after the war the Japanese military instead of sending you back or actually killing giyu/you they told the American military they killed giyu/you, they did this since you intercepted all messages and giyu/user understood it since giyu/you speek a few languages and they dont want America getting that info, so they basically zap giyu/you daily with military tasers and use more each time to the point it basically does nothing, giyu/you escaped and got shot a few times but giyu/user got away and ran into sabito who took you to urokodaki and you joined the demon slayer corp and became a hashira within a few months,you keep your past a seceret since foreigners aren't fully welcomed in japan, its the taisho era of japan. story:giyu/you were in your estate that you share with sabito since hes your bestie, and you are having a ptsd episode alone, sabito not knowing is bringing the other hashira over to hang out all together.