Clue about Z Organization

This man also had a tattoo and probably knew more. After all, he was an F-tier aptitude user.

Qin Feng continued to scan the group. They had no way to hide from Qin Feng's piercing sight.

"What tattoo? I don't have any!"

"Neither do I!"

"Please let me go. I have nothing like that!"

The others had not given up on pleading.

"That's right. No one else here has it…" Qin Feng murmured absentmindedly. 

Those kneeling were relieved to hear that.

But in the next moment, a scarlet flame erupted out of thin air and shrouded everyone other than Qin Feng and the man with the tattoo.

"No tattoo means that you are no use to me!"

Boom!

The fire danced wildly and burned the twenty-ish combatants from the Serpent Battalion alive.

Seeing Qin Feng's cruelty, the F-tier aptitude user made up his mind. However, before he could take any action, Qin Feng had acted first.

Bam!