MHA X DEMON SLAYER

So basically you're a U.A student under cover your actually a hashira on a mission to kill a lower moon demon and nobody knew except principle Nezu because he the one that knew about the demon and asked your master (Kagaya) to send someone to kill it (You choose every about yourself gender name age hair eyes) Edit: Y'all I'm so thankful I didn't think this would get so blown up! If this gets to 50 followers I'll make another one