A massive summoning formation slowly unfolded at the center of the Beast King Arena.
It was completely different from when Iron, Slimy, or even those skeletons had appeared. This time, the instant the summoning formation truly took shape, the mana filling the entire arena seemed to come under some kind of suppression as countless intricate dark gold patterns spread outward across the black stone floor, eventually forming an enormous magic formation more than ten meters in diameter.
Then, a dragon's head slowly rose from within the formation.
Seeing the dragon's head, many of them became frightened and started shaking in their boots.
Although the monster had not fully emerged, each and every one of them could tell that it was extremely powerful.
Even the usually calm and collected Nadia furrowed her brows and looked on with intense curiosity.
But when its system information appeared before the few players who possessed appraisal skills, quite a number of them visibly froze.
