C2009 Break down the formation

Chu Qianye muttered to himself for a while, then raised his head and looked at the space in front of him, revealing a faint smile.

Yuchi and the rest who were standing outside the array revealed surprised expressions. They didn't know what Chu Qianye was laughing about, what was so funny about it?

Could it be that Chu Qianye had already found a way to break it?

It shouldn't be possible