This was the aura of a Spirit Tamer!
The aura of a mighty expert!
Everyone whose attention it drew instantly felt as though they had plunged into an ice cellar. A chill pierced them to the bone, and boundless terror washed over them in relentless waves.
The Spirit Tamer who had been speaking to Miyuyin went deathly pale and said in disbelief, "H-how can there be such a terrifying aura? What's happening up there?"
"It's a Peak Expert. This aura probably rivals the Heaven Tier. Truly astonishing!" Behind Miyuyin, a Half-Demon with a green face and protruding fangs suddenly spoke.
Another Half-Demon said, "This feeling seems familiar. If that person has come, we're probably in serious trouble! Demon Envoy, hurry and order them to take those things away. According to our lord's instructions, once this place is exposed, there's no need for it to continue existing. As for those newly refined demon soldiers... we might as well put them to use. Even holding the enemy off a little longer would buy us a chance."
"All... all right!" Miyuyin said in a deep, muffled voice.
Then Miyuyin told the people standing in front, "You, hurry... hurry and use the transfer... transfer array!"
"I... I'll go hold... hold them off!"
With that, Miyuyin turned and walked outside.
The Spirit Tamer was thoroughly confused, but from the conversation between Miyuyin and the others, he vaguely understood that a terrifying enemy, someone who could be counted among the very strongest experts, had arrived outside.
Now that the enemy had discovered this place, it was almost certainly finished. Their task was to send away the precious research findings and experimental records. If possible, they also had to preserve the skilled Demon Refinement masters they had trained, the many medical experts, and the elite Warriors with