The Nether Demon Lord, who was dodging in a sorry state while striking back, immediately sensed that something was wrong when he saw Shang Yan and the others appear.
With just a casual scan of this group, he discovered that it actually contained more than a dozen Second-Order Divine Realm experts.
Moreover, there were even more First-Order Divine Realm experts behind them.
This force was practically equivalent to the strength of another one of the Three Great Cities.
The strength of the God Realm was something the Nether Demon Lord had never expected.
After all, when the White Feather Sword God had come to the Nether Realm last time, it seemed he had not brought so many experts.
Now that this force had arrived, if they joined the battle, wouldn't his pressure become even greater?
Fortunately, they did not join the battle. Instead, they flew straight past.
However, what they did next made the Nether Demon Lord even more furious.
They had actually gone to reinforce the flying ships that were supplying Heaven and Earth Essence.
Once they reinforced those flying ships, not only did the Heaven and Earth Essence radiating from the ships grow denser,
even the attacks of the three great formations became much stronger than before.
Very soon, the Nether Demon Lord's situation grew even worse.
He found it increasingly difficult to withstand the combined attacks.
At this point, the Nether Demon Lord also knew that the flying ships of the Three Great Cities should not be able to support such a battle for long.
Unfortunately, they had received reinforcements at this very moment.
Faced with this situation, no matter how furious the Nether Demon Lord was inside, he could only compose himself and continue fighting.
However, there was always an even worse feeling in his heart.