The people on the outside subconsciously covered their ears and narrowed their eyes at the same time, for fear that the defensive array would dissipate and fail to hold the damage from the spirit energy waves.
However, when Elder Huang saw everyone's reaction, he snorted and placed his hands behind his back with a carefree expression.
Meanwhile, Lone Wolf, who was standing in the defense test area, also got to witness the "fireworks show " up close, just like he wanted.
After the device was remotely detonated, it began to emit a faint stream of light, and a few seconds later, it exploded violently without any warning.
The terrifying impact forced Lone Wolf, who was less than five meters away from the center of the explosion, to take a few steps back. The subsequent dazzling purple force field of lightning even plowed through the thick concrete floor.
Countless pieces of gravel flew and dust filled the air, almost blocking out all visibility inside.
