Two new Beast Souls appeared, one of which, shaped like a bull's head, let out an angry roar, and thunder exploded above the entire arena, with densely-packed blue lightning striking down incessantly upon the Nine Heavens Bronze Arena.
The lightning intertwined, surging into the surrounding tornadoes, generating even more destructive force.
Then, the fourth tiger-shaped Beast Soul roared into existence, emitting waves of tiger roars that seemed to pierce the heavens, accompanied by surges of sonic waves and shockwaves, forming visible ripples in the air.
The sonic waves produced by this series of tiger roars made everyone present, even those listening through projections, feel their hearts skip a beat and slightly deafened their ears, causing a dizzy illusion, leaving the crowd utterly astonished.
