Heavenly Mysterious Spirit Crystal!
As soon as these words were spoken, both Dragon Sovereigns revealed a look of surprise. Seeing their expressions, Zhou Heng knew that his guess was correct without needing further confirmation.
Previously, he had encountered a terrifyingly powerful woman named Wang Youyue in the Forty-Nine Immortal City, who was certainly from the Bright Realm and had been tasked with searching for the Heavenly Mysterious Spirit Crystal in the Immortal Realm. Since one faction was doing this, why not a second or third?
Otherwise, why would the dignified Dragon Clan need to advance into the Immortal Realm aside from the Heavenly Mysterious Spirit Crystal? Moreover, over three million years ago, when the Dragon Emperor aimed to unify the Immortal Realm and exterminate all clans, was the true goal not the Heavenly Mysterious Spirit Crystal?
Zhou Heng looked at the two Empresses, expecting them to provide him with answers.