Su You once said to Shen Li that in this world, the heaven-level rune master is almost invisible, and it has become a realm that only exists in legends, so the emperor-level rune master represents the pinnacle of the rune in this world.

So when the old man said that this was the place where an emperor-level talisman master preached, Shen Lizhong was naturally very shocked.

"What is the sermon?"

Shen Li suddenly remembered this word and asked.

"Stepping into the heavenly level is for the sake of preaching. ”

Shen Li was sluggish again, heaven level, this word that only existed in legends.

"Is there really a heaven-level talisman master?"

Shen Li finally came back to his senses and asked in shock.

"Nonsense. ”

The old man glanced at Shen Li with disgust, and then added: "Of course, it is almost impossible to see it now, this emperor-level talisman is a talisman in ancient times, I was also strange when I discovered this cave, and then I studied it for a long time to know the identity of this person, and it must be at least tens of thousands of years from now." ”

"Tens of thousands of years have passed, how can these lines still exist? Couldn't they be eroded by the lake?" Shen Li wondered.

"The lines carved by an emperor-level talisman master are impossible to erase even if a Destruction Realm martial artist comes. The old man said.

"I see, you brought me to this place, meaning" Shen Li suddenly asked.

"A large part of the way to Fu Dao is based on your own comprehension, outsiders can't help much, plus you already have a teacher before, I just pointed you out something, if you want to have a big breakthrough, you must rely on your own comprehension. This place is a place where an emperor-level talisman master preached, so not to mention these lines on the ground, even a single grass and tree contain the true meaning of the rune, you can cultivate here in the future, and how much you can comprehend depends on your own talent and luck. The old man said.

"Well, thank you, sir. ”

Shen Li hugged his fists and saluted, such an opportunity is extremely precious, you must know that a place like this where an emperor-level talisman master preached, its preciousness is almost no less than that of an immortal cave mansion.

If this news spreads, I don't know how many runes will flock to the world, even some king-level and emperor-level runes are not exempt from vulgarity, because in such a place, even if you comprehend the slightest, it will be terrifying to help a runeman.

"Cultivate well, I know that you still can't let go of the retrogression of cultivation in your heart, but if you can have a great opportunity and feel the superior runes, once you are successful, after you go out, it is the same as calling for wind and rain, in ancient times, Fu Wu represented the pinnacle of combat power, but it has been passed down to the present, and people have taken detours, which makes the Fu Shi himself very weak. ”

The old man glanced at Shen Li and said suddenly.

"The juniors know. ”

Shen Li saluted again, his eyes were bright, although his cultivation was regressive, although he had gone through hardships, the fighting spirit in his heart had never subsided, especially after the old man's words, he rekindled his self-confidence.

Those who hurt themselves, those who bully themselves, one day, they will stand in front of them with the strongest posture and make them tremble under their great strength!

Shen Li began to cultivate with potential in the cave, and compared to being outside, Shen Li here was more of a perception.

In the cave, there are dense lines as far as the eye can see, and these are the rune lines carved by the emperor-level talisman master back then.

Although it is the same line, it is completely different from that carved by a junior talisman master and an emperor-level talisman master.

These lines may be very ordinary if others look at them, but in Shen Li's opinion, each of them is a profound talisman true meaning, if you understand it thoroughly, it will be of great help to Shen Li.

Sometimes, Shen Li stood on the wall and stared at a line motionlessly, looking at it for several hours, and he didn't know how many times he had repeatedly traced this line in his mind.

After looking at it for a few hours, Shen Li's expression had become a little trance-like, so he sat down cross-legged, closed his eyes, and pondered, studied, and depicted the line repeatedly in his heart.

When Shen Li understood this line and opened his eyes again, his gaze had become more profound, and he picked up a stone and carved it on the ground, carved it again and again, wiped it off again and again, over and over again, I don't know how many times.

Shen Li was cultivating in the cave like this, sometimes standing for several hours, painting for several hours, and there was nothing else in his eyes except those lines.

For five days, Shen Li practiced and comprehended day and night, during which he hardly ate or drank, let alone rested, and in the end, even with his physique, he was almost about to faint.

During this period, the white wolf brought food to Shen Li, and Shen Li took a break, and then threw himself into cultivation unkempt.

If someone saw Shen Li's appearance, they would definitely be speechless in shock, he was too desperate, no one could stand such a cultivation, this was not an ordinary cultivation, but a comprehension of those rune lines, the consumption of mental power was huge, if it wasn't for a belief in support, Shen Li would have fainted.

Shen Li had no choice, he had to do it, he knew that such an opportunity might only come once in a lifetime, and he must seize it, because he had no way out.

In the battle a month ago, he walked in front of the ghost gate, seriously injured and dying, although he is now recovering, but it is a regression in strength, if he can't recover to the peak, he may not be able to go out for the rest of his life, because with his current state, even if he goes out, meeting Lin Tianxu, Jiang Heng, Chen Jiantang and others is just a dead end.

And Shen Li is very clear about his situation, he is not just a simple regression in his cultivation now, but he already has a terrifying secret wound in his body, which cannot be eliminated, and if this secret wound is not removed for a day, even if he cultivates hard, the speed will be extremely slow.

Shen Li has almost stepped into a dead end now, and fortunately, Shen Li has cultivated a strong heart for so many years, otherwise, he would have collapsed, and it is almost impossible for people to bear such a situation.

Therefore, Shen Li can only fight, hoping to have a big entry in the rune road and fight a way for himself, only in this way can he have the opportunity to go out, so that he will not stay in this place for the rest of his life and avoid the pursuit of the enemy.

And during this time, the old man also came many times, when he saw Shen Li's cultivation, he would always sigh, he knew that such cultivation would cause too much harm to his body, but in the end he didn't try to persuade him, because he knew what Shen Li was thinking in his heart.