The Billion Demonic Sword trembled, shaking the earth and mountains as Demonic Fiendish Qi surged in all directions like towering sea waves.
Everyone stopped fighting upon seeing this, gazing at the scene with astonished expressions and failing to understand what was happening!
Immediately afterward, amidst everyone's shocked and suspicious gazes, the billowing Demonic Fiendish Qi continuously churned and transformed, turning into hundreds of thousands of troops in the blink of an eye.
That's right! An army, just like a human army.
These hundreds of thousands of troops were entirely condensed from Demonic Fiendish Qi, each of them pitch-black all over, with demonic energy soaring into the sky, wearing black armor, with ferocious and terrifying expressions and deep grievances piercing the heavens.
Moreover, the demonic sword continued to vibrate ceaselessly, still spewing out black Demonic Fiendish Qi, and the size of the army kept growing.
"Kill!"
"Heh heh heh!!"
"Roar!!"
As soon as the army formed, earth-shaking battle cries, sinister laughter, and roars soared into the sky, filling the entire space.
Afterward, the black army rushed toward everyone to kill them, overwhelming the heavens like a black torrent.
"What?"
"What's going on?"
"What is this?"
Everyone was terrified, completely frightened and stunned as they blankly watched the surging black army.
"These are demonic souls, the wronged souls inside the Billion Demonic Sword!"
City Lord of Heaven Fiend City Yin Qingyuan suddenly roared in terror, his mind trembling uncontrollably at the moment even though he was a high-level Martial King.
The scene was simply too astonishing!
"Wronged souls?"
Hearing this, Su Mo immediately widened his eyes. The Billion Demonic Sword was refined using the lives of one billion people, so weren't there as many as one billion demonic souls inside it?
One billion demonic souls—just thinking about it made one's heart shudder