After three rounds of wine, the dishes are flavored, the bonfire is gradually burned out, and the darkness of the grotto spreads.

Wu Heng suddenly felt something, and once again looked at the rock wall where the word "vertical and horizontal" remained, and saw the faint flames of the bonfire beating on the rock wall.

He had seen faintly dancing flames on the rock wall before, and the light of the campfire was now reflected in a striking resemblance to the previous scene.

Wu Heng was stunned, and found that the ancient runes gradually manifested on the rock wall, and the two scribbled "vertical and horizontal" became profound and clear, and he suddenly realized: "So that's the case, when the fire is intertwined, it forms just the right amount of heat, wonderful, so subtle a formation!"

The God of Purgatory also discovered this miraculous scene, and his eyes narrowed slightly: "The person who set up this mechanism must be extraordinary." ”

"The use of heat energy as a mechanism to open the formation pattern is unprecedented in the formation pattern world. Wu Heng commented and got a lot of inspiration from it.

To open the formation pattern on the rock wall, the heat required is the temperature left by a few faint flames reflected on the rock wall, not one point higher, not one point lower, and it will be triggered by accident when the campfire is about to burn out.

An ancient text gradually appeared on the rock wall, Wu Heng looked at the ancient text, and found that what was written there was already the text of the ancient era, he had seen the translation of a ancient dictionary in Tianshuge, and he could read some of it.

Wu Heng interpreted the ancient characters on the rock wall and said: "Since you can see this passage, it means that you have triggered the formation pattern mechanism, leaving this passage, I just hope to give a little help to the destined people, this vertical and horizontal words I spent a hundred years to copy the slightest charm, what I understand and feel, all are the essence." ”

After reading this stone carving, Wu Heng saw that the two scribbled "vertical and horizontal" became clearly visible, and there was a vast atmosphere like the sea, sharp and intimidating.

The God of Purgatory was already able to see those two words, and it felt like a knife had pierced straight into the heart, and his face was slightly pale.

"Poof"

Wu Heng suddenly changed color, and a mouthful of blood spat out.

"Poof"

The God of Purgatory is also a reverse flow of qi and blood, coughing up blood on the spot, the long black hair is scattered, and the eyes are full of shock.

The predecessors left two stone carvings, which manifested a century apart, and Wu Heng and the God of Purgatory could not bear the strong charm of it just by looking at it, and they each vomited blood.

"It's just two words, how can there be such a powerful attack. The purgatory god's eyes were disillusioned, and he didn't dare to stare at the handwriting on the rock wall anymore, he only felt that his eyes were astringent at the moment, and his mental power was very consuming.

"Demon Dao Supreme, Sorrowful Lonely?" Wu Heng glanced at it again and found that under the ancient characters, there was the name of "Sorrowful Heaven Lonely".

"Is that him?" said Purgatory.

These two words were copied by the Demon Dao Supreme for more than a hundred years, no wonder the endless time has passed, and the words vertical and horizontal have not been erased, and there is still such a strong rhyme.

Wu Heng said: "This is just the handwriting that Sorrow Heaven is lonely copying in the great land of God, so where is the real handwriting?"

"I guess the two of us won't have a chance to see those two words, and at a glance, there is only a dead end. The God of Purgatory spoke, beads of sweat oozing from his forehead, his eyes were very calm, there was no fear, cold sweat was just an instinctive reaction.

At this time, a stone carving appeared on the stone wall: "The real bitter sea has a real vertical and horizontal, if you are still alive when you see these two words, then it means that you have the ability to adapt, you can go to see the real vertical and horizontal." ”

"So that's the case, get used to it first, and then challenge it, and the grasp will be a little higher!" Wu Heng said, pleasantly surprised.

This is undoubtedly a huge help, otherwise they would have gone straight to see the real vertical and horizontal death and don't know how they died.

"Thank you, seniors. Wu Heng was grateful to the rock wall, he could already look directly at the scribbled word "vertical and horizontal" at this moment, and gradually get used to it.

Purgatory became as calm as a god, and was able to persist in taking a few more looks.

But within ten minutes, the stone carving was blurry again and fading.

Wu Heng clearly understands that the stone carvings are not hidden, but disappear forever, because the charm in them has completely evolved, and the "potential" in it has been wiped out at once. It's like fairy power, if you hide and keep it, it won't fade, but once it's released, it will dissipate between heaven and earth.

"Vertical and horizontal ......" Wu Heng's eyes were serious, and he was talking to himself.

He took the branch that was originally used for barbecue and wrote it on the ground one by one, and also wrote the word "vertical and horizontal", but he did not copy too deep charm.

"It's a little interesting, although it's not like copying, but there is already the power to kill. The God of Purgatory said, looking at the ground.

Those two words were written by Wu Heng, which has been intertwined with a bit of the great truth, there is an attack, if ordinary people see it, it will be unbearable, and they will vomit blood on the spot.

"Interesting, really interesting!" Wu Heng was overjoyed.

The comprehension ability of the god of purgatory is also very strong, otherwise it is impossible to create a "god-killing" like the ancient and modern immortal method, he condenses the immortal power to depict on the stone wall, and is also copying the word "vertical and horizontal", which is also not weaker than Wuheng, and there is an offensive force.

The two of them became more and more obsessed, constantly copying those two words, and for a while, the entire grotto was murderous, and the fierce attack aura was scattered.

A day and a night passed, and the two worked tirelessly, writing the word "vertical and horizontal", repeating it over and over again.

And the offensive power in the handwriting is getting stronger and stronger, and the aura is domineering, but it doesn't take long for them to seem to have reached a certain critical point, and it is difficult to make progress, no matter how they copy, they can only spin in one realm in place.

"It seems that the perception of the previous observation has always been limited, and if you want to learn the real vertical and horizontal, you still have to look at the real greatness. Wu Heng sighed, but he was not an insatiable person, and this accidental harvest was very satisfying.

Purgatory God said: "Before, the Immortal Demon Dao said that only by getting rid of the sea of suffering can we see the real sea of suffering, and the sorrowful sky and loneliness said that the real vertical and horizontal is in the sea of suffering. ”

Wu Heng said: "It seems that it is time to hit the road, presumably many demon path trialists have already gathered there." ”

With that, the two leaped forward and burst out of the cracks in the cave dome.

"Word array!"

Wu Heng raised his hand and imprinted a golden rune, blessed the formation pattern under his feet, and flew through the void with the Purgatory Death God.

In just a few breaths, they had already arrived at the lake they had first seen.

Without hesitation, the two of them rushed all the way and stepped into the lake, and in an instant, the lake was also marginless and turned into an ocean.

At the same time, an extremely fierce aura flew from the center of the ocean, like ten thousand swords rushing into Wu Heng's eyes, trying to pierce his body into a sieve.

Wu Heng's expression did not change, he was able to withstand such an impact, because he had already been used to it before.

............