Bab 2405: An Abnormal Soul-Tracking Spell

The Firmament Stone had tasked Gu Xijiu to set up the most secured array formation possible using stones. No one would be able to break into this fortress, and Gu Xijiu was finally able to utilize her mastery in this craft fully. Consequently, the three gentlemen found themselves isolated outside of the array formation. No one was allowed to enter.

Zhu Duqing thought he knew a lot about the techniques Gu Xijiu used in forming these barriers. To his dismay, he had no clue how to break through the one in front of him. The two guardians felt the same. Equally confused, they could only stare at the array formation without a clue.

Inside the formation, Gu Xijiu was still wondering what was going on. Was the Firmament Stone playing a prank on her? How could there be such an abnormal soul-tracking spell that required an array formation of such fortitude?