When the dragon's roar rang out, the expressions of the four clan heads changed at once. With their strength, they could naturally tell just how powerful the force revealed by that dragon roar was.
"Who's there?!"
Xu Chengyuan, head of the Xu Family, snorted coldly and stepped forward, raising his head to let out a long howl into the sky. His voice carried an obvious hint of provocation. The howl was low and resounding, and bound by fiery red energy, its waves surged toward the clouds directly above Guijianchou Peak.
The instant the dragon's roar collided with Xu Chengyuan's voice, both utterly different sounds trembled faintly. The dragon's roar remained clear and impassioned, while Xu Chengyuan's howl paused slightly. After just one clash, Xu Chengyuan had already suffered a minor loss.
The other three clan heads' expressions changed as well. They exchanged glances, and Shen Zhuo said, "The dragon truly is the strongest among the Zodiac Guardian Gods. But a single Zodiac Dragon Warrior is not enough to contend against our four great families."
The three clan heads understood each other's intentions. They raised their heads toward the sky at the same time, and three deep, powerful howls rang out one after another, joining Xu Chengyuan's voice as they swept upward.
Yet at that very moment, a low tiger's roar rose alongside them. As soon as the tiger's roar appeared, the dragon's roar immediately grew stronger. Dragon and tiger roars emerged together, resisting the sound waves of the four clan heads without falling into disadvantage.
The two fused waves of sound collided continuously in the air, and every collision made Tianxiang Mountain tremble. Before the two sides had even met, their conflict had already begun.
Although the dragon and tiger roars were somewhat weaker, the wind and clouds in the