Chapter 628: Conspiracy in Progress

"Emerald Sky Formation!"

The Thief Emperor's seal on Sima Kong's brow suddenly burst into beams of golden light. Each beam was silent and still, without any power fluctuations, intertwining like serpents to form a formation. This formation enveloped all the treasures within a five-mile radius inside hall No. 3.

In an instant, it seemed as if the inside and outside of the formation were two separate worlds, completely isolated.

"The entire formation can only last for about fifteen...