Killing someone in the snap of! finger

As soon as Qin Feng finished speaking, the cold smile on Meng Guoyu's face did not fade. He felt that Qin Feng's words were no different from a joke. After killing someone, he still wanted to make a drop of blood and not leave a single hair behind. How was this possible?

"Stop joking!" Meng Guoyu roared, his face as ferocious as a Devil's. don't think I don't know that you're just saying these things to scare people. You can't do it!

"Is that so?" Qin Feng was slightly startled. He stretched out his hand and pointed at a rock beside Meng Guoyu's feet. A wisp of green light shot out from his finger and hit the Hard Rock on the spot.

The next moment, with a Swoosh, the stone actually burst into flames. The green flame disappeared in the blink of an eye, as if it had never existed.