Upon hearing Zhao Qi's affirming words, Jiang Yuan's heart instantly understood completely.
If the information conveyed by Zhao Qi was true, then it meant that the three Major God Mountains outside the domain possessed three Immortal Venerables.
As for the existence of True Immortals, altogether, the three Major God Mountains had more than ten.
This was undoubtedly an extremely terrifying force.
It must be known that any True Immortal is an existence that stands above the pinnacle of the Human Path and ranks above the Supreme.
And such terrifying beings, there were more than ten in the Three Major God Mountains.
The reason why the Ancient Human Emperor was so renowned was that he, being at the pinnacle of the Human Path and ranked within the Supreme Realm, managed to slay True Immortals against the odds.
Such a record was comparable to a Saint of the Cave Realm slaying a Saint whose body was united with the Great Dao.