Each metal disc was the size of a palm, the three crafted with different metals, each radiating a different luster.
The moment he touched them, Du Bai felt as if there was energy flowing within, quite peculiar. A closer look revealed that each of the three metal discs was engraved with different, highly complex patterns, yet they naturally contained a remarkable rhythm.
"What is this?"
Tang San said, "Array Plates. Each Array Plate can deploy a magic array. So, during battle, you can assist us from the rear by using these Array Plates to deploy magic arrays. However, while activating them, you must conceal the Array Plates and not reveal them. To outsiders, you must appear as an Array Master capable of directly casting formations. Do you understand what I mean?"
