They could not be killed, could not be burned away, could not be destroyed.
A trace of understanding flashed through Chen Yan's eyes, cold and indifferent.
Just as expected, without the slightest surprise.
That Kongshan Finger strike had been nowhere near enough to probe the limits of the Outer Dao.
Because the Outer Dao in this world was simply far too weak for Chen Yan.
The Immortal Dao of this realm had developed only as far as the Wanhua Realm.
In an immortal cultivation world where even spiritual energy could not be stirred, there was simply no way to nurture a powerful Outer Dao.
But Chen Yan's ultimate purpose in doing this was to test the true upper limit of the Outer Dao—
The Void Return Realm was definitely not the Outer Dao's limit.
However, since Chen Yan wanted to seek a way to break it, he had no choice but to use this method to obtain more information about the Outer Dao.
In that case...
A bold idea arose in Chen Yan's heart.
He still remembered what had happened when he had first come into contact with the Outer Dao of this world during his first Reincarnation.
After corroding the Outer Dao Origin of that old man in the Village, it had seemed to want to devour the Immortal Qi he had used.
In that case, what would happen if he fed Immortal Qi to these Outer Dao Puppets?
At this moment, the several External Incarnations below shared the exact same Spiritual Sense as Chen Yan.
Thus, the instant Chen Yan's thought arose, his External Incarnations immediately moved.
That External Incarnation began falling from an altitude of fifteen thousand zhang, plunging toward the battered, devastated ground below.
Then it dropped into the crater filled with crimson magma and densely