"Hmm?" Xiao Yi frowned, looking at Elder Yun Yuan.
In his perception, an inexplicable aura had appeared around the academic team's surroundings without him knowing when.
This aura carried the sharpness of Sword Qi, yet also contained an inexplicable softness.
These two completely different feelings were perfectly harmonious.
And the point of convergence of this aura was precisely the Sword Qi at Elder Yun Yuan's fingertip.
In other words, this aura was evidently Sword Qi.
Xiao Yi, being a Sword Dao Practitioner, was naturally very sensitive to this.
At the same time, the three elders of the Beiyin Sect apparently also noticed the peculiarity, and looked at Elder Yun Yuan with surprised expressions.
"Sword Qi?"
"To defend so impenetrably with just a wisp of Sword Qi, there is only one Sword Dao Practitioner in the world capable of this."
"One of the three Peak Sword Cultivators, reputed as the strongest in defense... Cloud Abyss Sword."
