'Why did it have to be something like that?' Grey complained internally as he felt a hint of frustration. To be honest, when he spoke with the gray-haired beastman and inquired about the treasure, the vague reply of the gray-haired beastman made him suspect that there was a possibility the treasure might be something like this.
According to what Void told him, the lava before them had an underground chamber that gathers a shocking level of lightning elemental essence. Every century or so, the members of the Tempest Fang Clan would come here and the top experts as well as those regarded as geniuses would come here to cultivate and absorb the lightning elemental essence to strengthen themselves. It had been hundreds of years since this place was discovered, and the Tempest Fang Clan still had not been able to find out the secret to the gathering of the lightning essence. Since it was not something that was harmful to them, they stopped searching and only focused on the benefits.
