C691 The True Array Core

"Hoh, man! They are all exactly the same."

Mei Er cursed in her heart. She was not really angry with Lin Feng.

For a moment, there was nothing to say. She only waited for the Imperial Dragon Army Expert to rest for a while before Lin Feng's gaze once again turned towards Mei Er.

"Mei Er, you are a formation master. Take a good look at the core of the formation around here