Three hours later, the space within the [Immortal Slaying Sword Formation] had become an entirely different scene.
"Sigh, I really went to great lengths for the External Soul Bone on your body."
Xiao Tianyang looked at the Million Year Spirit Ring and the two Soul Bones floating before him, unable to help but sigh inwardly.
"Still, hard work pays off."
"Although the price was somewhat steep, it was still within an acceptable range."
If he had merely wanted to kill the Evil Emperor, Xiao Tianyang definitely would not have needed three hours.
Nor would he have needed to use that Martial Soul Experience Card with its enhanced intensity.
Besides, given Xiao Tianyang's style, he would never have done this if there had been no profit in it for him.
What he had set his sights on was naturally the External Soul Bone on the Evil Emperor's body.
Normally, he had no interest in tinkering with such strange things.
After all, with Xiao Tianyang's own foundation, he had practically countless ways to improve his strength.
The method he had used just now was naturally one of the various methods mentioned before for obtaining External Soul Bones from Soul Beasts.
The method was cruel, but he could accept that.
One had to know that Xiao Tianyang was a ruthless man who had killed hundreds of thousands.
If that scene had been played out before an ordinary person, they certainly would not have been able to accept it.
But to him, it had merely been a minor spectacle.
The main issue was that it wasted time, the process was extremely troublesome, and there were many details that required attention.
If Xiao Tianyang were given another choice, he would not be able to do it all over again.
If he had not repeatedly reminded