So the ML was the right-hand guard general or something for the emperor and the MC turned out to be the leader of the Empress' guard faction. I really don't remember the name of the novel, does anyone know? I'm not sure if it's from the same novel but MC was physically weak and pretending to be a monk at a temple and ML was sent to investigate him There was another novel where the MC was the leader of a crow investigation group that had outposts everywhere and they knew everything that went on. They ended up exposing a head monk for murders she committed