"You think I don't know the principles of the Heaven and Earth Prison Formation? I heard this story when I was five years old!"

"What's the meaning?"

Yu Quanzi's voice, tinged with doubt, came from mid-air.

"Since you're willing to absorb energy, I'll let you absorb as much as you want!"

Chen Chu stood in the middle of the formation, highlighting two words.

"irrigation!"

A shower of spiritual rain, brimming with spiritual energy, suddenly descended upon the formation and was frantically absorbed by it.

"What...what are you really going to do?"

Yu Quanzi was somewhat surprised, but his face showed fear.

"It's nothing, just make sure you're well-fed, see if you overeat!"

Chen Chu waved his hand, and another large amount of spiritual rain fell, making Yu Quanzi somewhat anxious.

However, he couldn't find Chen Chu's location inside the formation.

Chen Chu kept walking around, sometimes standing in the middle, sometimes standing at the edge of the arena.

Sometimes they would even take two steps forward and then come back.

"You... are you also a formation master?"

Chen Chu laughed, "I'm not, but don't you want to look at your classmates and see if they can hold on?"

"What?!"

This time, Yu Quanzi's voice was truly shocking!

The formation began to shake and become unstable at some point, like a box about to explode.

"not good!"

boom!

The formation suddenly shattered!

The array of light and runes transformed into pure energy that exploded in all directions!

A group of students from Qingcheng University revealed themselves and flew backwards in all directions.