What did Austin find in these few days after hell turned loose at the competition venue?
First, the Generals might have gone through an early awakening and could have crossed the border without getting noticed by the Council security.
Second, the great Lord of Darkness, who ruled over the world and enslaved the whole human race a thousand years ago, knows Austin too very well.
After all, Austin was able to eradicate the being a thousand years ago...he still doesn't know how.
He couldn't doubt Selner's words as well since the Demon Lord himself shared his thoughts on how he wished to shred Austin into bits and pieces. So no point in pondering there.
He has to be wary all the time since the Demon Lord would be sending his forces in his way, every now and then.
The third thing was, and the most shocking one, Luke has always been Austin.