but the demon lord was also taken as disciple by another god so messing with him means messing with the other god , so the masters let the young ones fight among themselves and don't coz extra trouble and as long as demon lord doesn't threaten the existence of glory city as a whole the god wont act , he doesn't care if a few humans die bcoz it wud be going against natural flow regardless of their rank , the god's objective is to preserve human race from the demons in the outside world he doesn't bother with infighting ( here demon lord is used as a title , he isn't actually a demon)