Lightning flashed through the void. The elixir energy, fused with vengeful spirits, took the form of blades and swords that clashed with giant beasts in battle. Perhaps spurred on by Lu Xiaotian, Yin Hu also picked up the pace of his alchemy.
The elixir energy produced now naturally built up faster as well. Though it still couldn't keep up with Lu Xiaotian, it had absorbed more vengeful spirits, barely maintaining an even balance between the two. Anyone with eyes could see that, at this rate, it was only a matter of time before Lu Xiaotian's elixir energy killed Yin Hu. Of course, there was an exception: if Yin Hu managed to make an elixir in his first batch while Lu Xiaotian failed, Yin Hu would naturally seize the advantage again.
As the elixir duel between Lu Xiaotian and Yin Hu grew more intense, the alchemy saints from the several heavenly courts seemed to be affected by some inexplicable force, and their clashes grew fiercer as well.
The airspace surrounding the four floating islands had already absorbed an enormous amount of elixir energy. The vengeful spirits mixed into it had made the energy unleashed by a fourth-grade alchemy saint increasingly comparable in destructive power to that of a Golden Immortal powerhouse.
The shockwaves from so many alchemy saints fighting at once were even more violent than those of twelve Golden Immortal powerhouses battling. Their tremendous force tore at the void. Space here was like a sheet of white paper, sliced by the razor-sharp elixir energy, which carved out crack after crack.
Hum! Sensing the disturbance, the Dragon-Slaying Guillotine emanated waves of black light. Only then did the space on the verge of collapse begin to stabilize again. But once the black light faded, the space would be thrown into turmoil once