Lin Fei felt a warm sensation emanating from the black stone in front of him. He thought there was something peculiar about it, and thus decided to crack it open; otherwise, the mystery in his heart could not be resolved!
So, Lin Fei slapped the black stone with his hand. However, to his surprise, the stone remained unchanged, extremely hard and impossible to break!
Unable to do it any other way, Lin Fei resorted to using his powerful Cultivation Techniques. Whether it was the Demon Sword or the Big Fireball, neither had any effect on the black stone, which nearly drove Lin Fei to despair.
"This is really strange, what's going on with this thing? Why doesn't it change?"
Lin Fei was puzzled, but as he approached the black stone, he suddenly noticed a slight change, something different.
"Is this fire? The power of flame?"
Lin Fei was astonished to discover that there were melting marks on the black stone. This was an incredible discovery!
"Flame can cause it to change?"
