C553 Broken array

"Oh?"

Everyone's eyes lit up. If these words had come out of someone else's mouth, they might have been puzzled. However, Gao Zhi had said those words, and Gao Zhi had also been to the Heaven Gate before.

"I've come into contact with this sort of formation before."

Although he had not studied it for a long time, he could still remember the insights he got from the dragon qilin