After a cursory reading of this set of exercises in his mind, Lin Huang realized that this set of exercises was actually a set of secret techniques of witchcraft runes.

This set of arcane arts has only the first layer, which is a basic method of making witchcraft runes.

The route Lin Huang took to leave the labyrinth just now and the lines he drew on the stone tablet were actually just one of the lines in this set of basic runes.

And Lin Huang also knew through the pattern of the first witchcraft rune in this set of secret arts, that the maze just now actually had three exits, and he only found one of them.

"There are one hundred and eight basic rune lines alone, and all kinds of different lines will show completely different witchcraft effects when combined, and this kind of thing can completely blow people's heads up when practiced. Lin Huang remembered his experience when he was learning English on the earth, and the different collocations of the 26 letters of English were enough to toss people, 108 complex rune lines, and he felt that he could kill people when he thought about it.

According to this set of secret arts, witchcraft runes can not only be engraved on non-living forms such as energy crystals and weapons and armor, but also on human souls. In fact, this is how the sorcerers of the Middle Ages practiced.

Lin Huang didn't dare to mess around, he engraved witchcraft runes on the life soul, if he carved a little wrong with a shake of his hand, it was possible that the life soul would explode, and he was not ready to turn into a wizard.

After just a brief look at this set of secret techniques, Lin Huang came back to his senses and looked at the giant face of the stone tower not far away again, "Senior, how to get to the second floor of the stone tower, you can always talk about it now, right?"

"You've passed the test, just press your palm on the stele, as long as you think about going to the second layer, the stele will send you to the second layer. If you want to go up to a higher level, or if you want to go downstairs, it's the same, just meditate on the level you want to go to. Of course, the premise of successful teleportation is that you have already completed the relevant levels, otherwise it is useless. Stone Tower Giant Face explained.

Lin Huang then pressed his hand on the stele, at this time there was nothing on the gray-black stele, after Lin Huang's palm was pressed, the surface of the stele suddenly began to soften automatically, and Lin Huang's palm also seemed to fall into a layer of soft mud, leaving a handprint on the surface of the stele.

When Lin Huang was surprised, his eyes suddenly flickered, and when he looked up, the environment around him was completely different from just now.

"Is this the second floor?" Lin Huang looked left and right, the original garden had turned into a wide hall.

The stele was still in front of him, but it had returned to its normal appearance, and there were still golden lines all over it, but it was completely different from the lines on the first layer before.

The stele didn't have the feeling of softening just now, and Lin Huang didn't see his handprint. Looking down at his palm, there were no traces of gray-black stains or anything like that.

"Keep going, I'm looking forward to seeing how far you can go. At this time, a huge face on the ceiling above Lin Huang's head slowly condensed.

Lin Huang glanced up at the giant face and withdrew his gaze, refocusing his attention on the stone tablet in front of him.

After staring at the lines on the stele for a while, his consciousness was once again withdrawn into the labyrinth.

As soon as I entered the labyrinth, the female voice in the sky came again.

"If you find any exit from the maze within five minutes, you will be considered successful, and the rules will be the same as those on the first floor. ”

As soon as the female voice fell, the countdown number resurfaced in the sky.

Lin Huang glanced around, and there were four passages that looked almost exactly the same as before, and he summoned four Nian Neng Flying Knives again, controlling the Nian Neng Flying Knives to shoot out according to the original method.

This time the difficulty of the maze was much greater, and Lin Huang used more than three hundred Nian Neng Flying Knives, and it took nearly three minutes to find the exit. It took about four and a half minutes to step out of the exit.

After his consciousness returned to his body, Lin Huang did not immediately try to urge the red light point on the stone tablet, but stood in place and closed his eyes and carefully recalled the route of the flying knife.

After a long time, he opened his eyes again and pressed his hand on the edge of the stone tablet, urging him into the red point of light.

After the red light point was completely lit up, a five-minute countdown appeared in the blank space above the stele.

Lin Huang didn't even glance at the countdown, his attention was completely focused on the red point of light, and he began to urge the point of light to move.

As time passed, Lin Huang's strategy was still cautious at the beginning, and when he slowly found his senses, he began to accelerate.

This time it went very smoothly, and in less than four minutes, he controlled the red point of light and walked through the maze.

The point of light quickly sank into Lin Huang's eyebrows again, turning into the second layer of the witchcraft rune secret art.

This time, the rune lines were more than twice as complex as before, but there were only thirty-six. The previous one hundred and eight were only basic rune lines, and these thirty-six were advanced rune lines, and the matching rune patterns were more complex than before.

Lin Huang flipped through it roughly, and felt more and more that it was not easy for wizards to practice in the Middle Ages.

"I guess it shouldn't be difficult for you to pass the second level, but I didn't expect you to pass it in one sitting. Seeing that Lin Huang had already passed the level, the giant face of the stone tower made a sound again.

"I didn't expect that either. Lin Huang smiled, he didn't actually pay attention to whether he could clear the level, but regarded this level as a game, and it was enough to try his best to play well.

"Third floor, let's go!" As Lin Huang let out a low shout, he pressed his palm on the stone tablet again.

After leaving another palm print on the stele, Lin Huang was teleported to the third floor of the Witch God Tower.

The third floor is still a hall, but the environment has changed slightly, Lin Huang didn't care too much, and directly started the assessment of the third level.

The third level is almost the same as the first two levels, and it is still a maze, but the time to break through the level has been extended to ten minutes, and the difficulty has increased again.

This time, Lin Huang completed the maze within the specified time, but he was a little slower when moving the red light point, and did not complete the move within the stipulated ten minutes.

When I repeated the assessment for the second time, I was a little anxious to control the red light point, and I encountered the golden line, so I started again.

It wasn't until the third time that he successfully passed the assessment.

The third red point of light, the three layers of the rune secret art, inside are nine high-level rune lines, which are more complex than the previous thirty-six advanced lines.

"The third layer is already a high-level line, and the assessment content of the fourth layer should change, right?" Lin Huang muttered in a low voice.

"Looks like you're not stupid. The stone tower said with a huge smile.

"Do you know the content of the assessment later?" Lin Huang asked.

"Of course I know, but you better explore it slowly, I won't reveal the content of the assessment. The stone tower's face was full of evil smiles.

"Whatever, I'll see it right away anyway. After Lin Huang finished speaking, he stretched out his right hand again and pressed it on the stone tablet.

It didn't take long for his figure to quickly fade from the third-layer stone tower and disappear completely.