The white dude in the mirror was flabbergasted.
The mirrors here had a simple feature which was a tough defense! The summoning aspect is something that everyone from the 'white race' possess so mirrors were truly an amazing treasure. They had more powers, but for now, Xue Ren was slowly breaking through the tough defense.
Yes, he was breaking!
It was because the white dude was slowly repairing the mirror from the inside.
His status didn't allow him to use the mirrors to the perfection, but it was still very tough! From his already done intel, white dude assumed that only a high winged divinities could break the treasure of their race.
But there was a special man!
This was the 'ruler' powers that the white dude had yet to properly analyze.
Though it surely would be a perfect situation to analyze such concept now if not Xue Ren's high determination to break the mirror!