"Boom!!!"
High in the sky, an azure streak and a black streak of spiritual light traced long trails before colliding, unleashing an earth-shaking roar.
Fourth-tier upper-grade power erupted without any flourish, sending shock waves shooting in every direction and turning the mountains upside down.
In an instant, countless mountains were destroyed, and vast craters and fissures opened in the ground.
To low-level cultivators and mortals, such a scene was no different from a natural disaster. Anyone caught in it faced certain death.
"Bang!"
High above, the two streaks of spiritual light deadlocked for two brief moments before the azure spiritual light finally dispersed.
However, the Immortal-Slaying Sword fared little better, having expended much of its power as well.
"Whoosh!"
Before the sword could continue its attack, another azure fireball came hurtling straight toward it.
"Boom!!!"
Upon touching the Immortal-Slaying Sword, the azure fireball abruptly exploded, raising the temperature across dozens of li.
Accompanied by the searing aura of the fire element, pure, terrifying power erupted, forcing the depleted Immortal-Slaying Sword back several li.
With Azure Yang Starcloud activated, Liu Yu easily repelled Old Devil Bliss's life-bound true treasure with two consecutive azure fireballs.
In this exchange, the two were evenly matched.
At this moment, in terms of spirit pressure and aura, Liu Yu, who had activated Azure Yang Starcloud and strengthened himself with the Starcloud Body, was already on par with Old Devil Bliss.
In their clash of spirit pressure, he was not at the slightest disadvantage.
After all, during the ten years following his journey to the Moving Mountains Legacy Abode, his three paths cultivation had advanced in unison. His strength had long since made great strides compared with ten years ago.
Most importantly, his cultivation had risen from the fourth layer to the fifth layer of the Nascent