First, one thing must be established: Demon Beasts can power up by devouring humans, and they can do so at a terrifyingly rapid rate.
Take that Evil Flood Dragon as an example, it progressed from the strength of an ordinary Martial Artist to that of a Grandmaster Level Evil Flood Dragon in just a few years.
Apart from Wang Sheng himself, who is like a cheat, even the most talented of the Human Race couldn't achieve this feat.
And every Demon Beast is capable of reaching this level; in fact, if they eat enough people, reaching Great Grandmaster isn't too difficult.
However, each dynasty of the Human Race would purge Demon Beasts, take the Great Zhou Dynasty for example, almost annihilated them at the founding of the nation, it's only in recent years that Demon Beasts have become numerous again.
"The rapid advancement of Demon Beasts, could it also be influenced by the 'Heavenly Father', is their method of advancement a kind of harvesting technique?"
