C335 Preemptive Comparison(part Ii)

At the same time, in a deep cave within the Loris Forest, a huge underground city was hidden there.

In this large underground city, there was a secret room at the core.

At this moment, a large amount of energy surged within the secret room, causing the thick door to buzz.

A huge vortex of energy floated above the secret room. It was obvious that someone was making a breakthrough