Ye Xiao kept observing the situation in front for a few minutes before deciding to take action.
He again used the soul destruction to see if he could kill these two demons by destroying their souls. He was surprised when one of the demons immediately fall down and died while the other one groaned in pain before looking at Ye Xiao with red eyes.
Ye Xiao understood the situation of the first one but he was confused because of the second demon.
The first demon must be an alive demon. When he used the Soul Destruction ability, that demon instantly died. But why did the second demon groan in pain before looking at him with red eyes?
There could only be one explanation, this demon must also be alive, and in terms of soul, its soul must be at least comparable to Ye Xiao's soul or slightly more powerful, causing the demon to experience soul pain when he used the soul destruction on the demon.