Was that bull demon the Lightning Giant Beast from just now?
Yang Chen could not help thinking so.
The truth was, even if he did not want to admit it, that was indeed the case. This bull demon was the Lightning Giant Beast from before.
At first, Yang Chen had been puzzled and unable to figure it out, but before long, he understood what had happened.
"Could it be that this bull demon accidentally swallowed the Lightning Orb, which was why it transformed into that Lightning Giant Beast whose species I could not recognize?" Yang Chen muttered to himself.
That was likely the truth. Otherwise, there was no way to explain why the bull demon could no longer maintain the lightning around its body once the Lightning Orb left it.
Being able to keep lightning wrapped around its body all year round made Yang Chen suck in a cold breath.
Even he could not do that.
More importantly, this Lightning Orb likely had an even greater use. Why did he say that? Because this bull demon itself was probably not originally a Demigod Stage existence.
At the very least, when Lin Boyu had first captured this bull demon, it had not yet reached the Demigod Stage.
Otherwise, Great Emperor He Tan would not have failed to mention it.
The reason the bull demon Yang Chen had encountered had reached the Demigod Stage should have been due to its imprisonment here over all these years.
Time was long. Ten thousand or twenty thousand years were enough for a breakthrough, and that was not particularly difficult. Yet what shocked Yang Chen was that the bull demon had remained under restrictions beneath the Thunder Cloud Pool.
In such a state, let alone ten or twenty thousand years, it would not have been able