The Great Demons in charge of guarding the demonic soul stone mine were alarmed the instant Chen Feng entered.

“What happened? There was a fluctuation from the restrictive barriers just now!”

“Someone must have sneaked into the mine. Hurry, send a few fellows to investigate it!”

After they entered the mine, Tower did not wait for Chen Feng’s command. The Longevity Tower directly flew out to devour the surrounding demonic soul stones as fast as possible.

To Chen Feng, a perfunctory look at the demonic spirit stone and demonic soul stone would reveal that those two were about the same. However, by checking them in detail, he could see the differences between the two. 

The demonic spirit stones were as black as ink. Although the demonic soul stones were also black, they looked more like crystals. They possessed a higher rate of transparency than the demonic spirit stones. Looking at them in detail, Chen Feng saw that there were strand-like mists within the demonic soul stones. They looked like drifting souls. That was also how the demonic soul stone got its name.

Woah! Woah!

Vast amounts of fragmented bits, remnants of the demonic soul stones,...