High above Outpost No. 18, Emperor Tianjue's face was grim, while in the distance, Darkless Emperor's expression was no better.
None of them knew how Mu Qing had appeared within Heavenly Court territory.
But no one could have imagined that the Heavenly Court's mole would be a Great Emperor on the verge of approaching the Supreme rank.
He might not have been among the Heavenly Court's absolute peak combatants, but he was unquestionably one of its upper echelon!
The Heavenly Court had never previously suspected Emperor Wan Ke. He had access to most of the secrets held by the Heavenly Court's upper ranks.
This even included all manner of closely guarded secrets!
Emperor Tianjue and Darkless Emperor's expressions changed drastically. If Emperor Wan Ke truly escaped, it would spell enormous trouble. Once he reported to the Ancient Immortal Realm, every move the Heavenly Court made from then on would be laid bare!
And if the Heavenly Court altered its future plans, it would have to overturn all its prior preparations, wasting no small amount of resources.
"Find a way to notify the higher-ups!"
Emperor Tianjue barked in a low voice at Darkless Emperor.
Within Outpost No. 18, only he possessed the strength to deal with Wan Ke. Though Darkless Emperor was also a High-Ranking Great Emperor, he was merely a fifth-order High-Ranking Great Emperor. At most, he could only preserve his own life amid the aftermath of a battle between two tenth-stage experts.
Darkless Emperor also knew the gravity of the situation and hurriedly nodded.
He immediately took out a communication rune, intending to contact the Heavenly Court's upper ranks directly and even summon Great Emperor Gu Feng here!
Yet the Heavenly Court communication rune in his hand had no effect whatsoever. All the messages flowed into it, but there