The most likely possibility was that Yu Tuo would bring several allies to seek revenge on Yun Ying.
But before Yu Tuo brought anyone to take revenge on Yun Ying, he first needed to resolve his own problem: because he had attacked Yun Ying earlier, his manifestation had been destroyed by Heavenly Dao Judgment.
Indirectly, the true bodies of Yu Tuo and the other seven Undying Kings had all been affected.
Failing to resolve this problem would lead to very serious consequences.
Although Yun Ying did not know this, she understood that An Lan's death would certainly deter the Foreign Realm's Undying Kings, making them afraid to attack the Nine Heavens and Ten Earths at will.
Unless they were confident that they could first eliminate the threat of the Heavenly Abyss, then deal with Yun Ying alone.
But that possibility was too small.
Hearing Yun Ying say this, the Grand Elder considered it and found it reasonable, so he said no more on the matter. "We won a great victory in this battle. The coming days may be peaceful, or they may be the calm before the storm. We must be prepared."
After this battle, the Foreign Realm had suffered grievous losses. Its million-strong army had been consigned to the flames, along with several of its Supremes. Most importantly, an Undying King had died.
The last time beings on the level of Undying Kings had fallen was at the end of the Immortal Ancient Era, when the Immortal Kings of the Nine Heavens had fought to the death to bring several of them down.
Since this era began, only now, when it was almost at its end, had the first Undying King fallen.
Such a heaven-shaking achievement was enough to enter the military annals of the Nine Heavens and Ten