Vacuum can't directly transmit sound.
As a level six sage, how could they be unable to solve such a small problem?
Lady Lisandra's voice entered the ears of the two level six sages: "This path is blocked, please turn back."
The level six sage from the Flame and Metal Trading Company grunted: "You folks at Ravensmouth College are really domineering! You want to interfere even when I recall my own fleet?"
The level six sage from the White Tower Alliance casually said: "No use talking about it, let's just fight."
Lady Lisandra remained calm and said with a smile: "Wait a while, others are coming to negotiate with you."
"Hmm?"
Both level six sages frowned.
After a while, Dean Frist stealthily appeared, enthusiastically greeted, "Obviously, it's been a while, sages."
"Humph!"
The two level six sages, who had both suffered at the hands of Dean Frist, simultaneously snorted coldly, not showing any interest.
Dean Frist didn't take offense, he smiled and admitted his faults: