บท 688: Chapter 497: Battle with King Huai_2

This illustrates just how difficult the art of array formations is, even the Tower Supervisor spent so many years on it.

Of course, what's more, is that there is no corresponding inheritance in the Nine Provinces, and without a teacher, one can only rely on self-comprehension, which makes it incredibly difficult.

"What?!"

Upon hearing this, Lin Feng and the others turned pale, shocked at the Tower Supervisor, never expecting he could master arrays through self-teaching.

With the emergence of the array, Gu Chen had no more hesitations.

"Ji Xuanjing, I told you, for committing such an act of great betrayal and rebellion, Gu Chen will never let you off!" Next to the Tower Supervisor, Qin Wu, the deputy leader of Jing Tian Department, said coldly.

At this moment, King Huai's face was ashen, his fists clenched tightly, no longer preserving his usual composure and calm. He thought he had driven Gu Chen into a corner, only to be caught off guard by a sudden turn of events.