Responses

I don't think so. When he crowned MC as the young leader, his speech mentioned he wanted to be the cult leader til he can't anymore, but he's now willing to let go and give it to their new 'god'. I think he's just waiting for MC right now to fully ripe and he will most likely retire and live quietly.
I know the ml needs to be the Heavenly demon but that means our current leader needs to die right? If so let's just keep this pace. May he go on adventures with this subordinates forever and ever