Zhongli Wu was greatly astonished. Judging solely from that visual spectacle, the number of Soul Masters flying in the sky must have exceeded three thousand. That was almost the total number of Soul Masters from Sky Soul Empire who could utilize flying soul devices. Could it be that the Sky Soul Empire was making a desperate all-out attempt?
The third elder quickly approached Zhongli Wu and said in a low voice, "Sect Hierarch, the direction of the explosion should be where the Second Soul Master Group is stationed. Judging by the magnitude of the explosion and the soul power fluctuations in the air, it is very likely that the explosion was caused by a level 9 fixed soul cannonball."