At this moment, the Heavenly Mystery Tower stood upon the earth like a pillar of heaven, as though it alone held up the sky.
A heavy pressure descended from above. Standing beneath the Heavenly Mystery Tower, everyone felt as though they could barely breathe. Some of the weaker disciples even fainted directly under that pressure.
"What a terrifying aura!" Mu Yuyi's expression changed slightly as well. The extraordinary nature of the Heavenly Mystery Tower finally revealed itself the moment it opened, allowing everyone to witness the strength of the five great academies of the Southern Bright Continent.
"Tenseigan!"
At that moment, Mu Yuyi's amber eyes instantly turned sky-blue. His ocular power erupted as he gazed in every direction.
The first thing that entered Mu Yuyi's sight was spiritual energy. The phantom of the Heavenly Mystery Tower had condensed from endless spiritual energy, while the spiritual energy throughout the entire academy was being madly drawn away, rushing from beneath the earth toward the Heavenly Mystery Tower like veins of blood.
Then Mu Yuyi noticed a strange golden thread connecting Lu Boyue to the Heavenly Mystery Tower. That thread did not seem to be spiritual energy, nor did it seem to be a spell. It was extraordinarily mysterious, as though it was precisely this thread that guided the Heavenly Mystery Tower's gradual opening.
"The Heavenly Mystery Tower is open. The light gate can only remain for ten breaths. Everyone, enter immediately!" As Lu Boyue's voice fell, the black stone doors of the Heavenly Mystery Tower finally opened slowly. At the instant they did, four spatial black holes appeared before the disciples of the four academies, radiating a profound and mysterious aura.
Everyone trembled. No longer paying attention to anything else, they charged straight toward the spatial black holes.
Mu Yuyi also took