Ling Zixiao watched the scene unfold, her beautiful pupils slightly constricted.
Her gaze turned toward Yu Ninghu, shrouded in a black cloak, trying to discern who the person was.
"The weak points of the Great Formation are a secret power of every family, absolutely not to be leaked to outsiders," she thought.
"Apart from the Yu Family, no one else could possibly be so familiar with the weak points of Bi Lake Mountain's Great Formation."
"And within the Yu Family, only some core high-ranking members would know this secret."
"Could it really be Ning Hu?"
"But Ning Hu has sworn a Heart Demon Oath and signed a Second Rank Spiritual Contract. Should he dare such an act, he would be invaded by the Heart Demon and suffer the backlash of the Spiritual Contract, his cultivation severely damaged, plummeting back to Qi Refinement."
Ling Zixiao pondered in her heart, speculating whether this person could be Ning Hu.