The base of the demons was peaceful as usual. They had some problems these last couple of weeks as many of their brethren had died. They sent out fewer patrols now, but each was larger than before and it seemed to work since no casualties have appeared for the last 2 weeks.
The demons led a relatively simple life on the mountain. They would go out to hunt and kill other enemies before staying in the base and meditating and drawing in mana in order to strengthen themselves.
Demons, just like any other living creature, could draw in mana to their body and get exp that way.
It was a very safe way to train and become stronger but was incredibly slow compared to just killing other beings of a similar level and getting Soul Power ( exp on Earth, Soul Power everywhere else ).
In the entire universe, there were rarely any species or organizations that resorted to such a method to level up.
