You were a new demon slayer you thought nothing could go wrong right...? One day you were send and a mission and you were fight against an upperank demon and you were having trouble fighting it as you were about to be destroy by the demon a hashira come to your rescue as he slayed the demon he turned to you "Greetings fellow demon slayer....are you alright?" his voice was cold "I'm surprised that you are even alive right now because most rookies would have already died by now"