1 hour later, over 12,000 human knights flew out of the human battle fortress like bees flying out their beehives. Being dense, they covered the sky.
Less than one out of a million people living on earth's surface could have a chance to see over 10,000 human knights flying together at the same time.
When the number of humans reached 10,000, it would be endless. Over 10,000 human knights flying in the sky completely covered the sky...
Precisely, 12474 human knights participated in the large-scale attack, over 95% of them were black iron knights while the rest ones were earth knights and shadow knights.
Those knights came from all the countries across each continent. The number of Hua knights from Taixia Country ranked 1st, those from western continent ranked 2nd; there were also many knights in red hair, blue eyes and different skins.
12474 was a very special figure as it could be divided with no remainder by 81.