I don't want to take Qin Tian in, not to mention whether I can enter the iron tower in front of everyone, even the demon servants in the tower I am not sure to deal with, Qin Tian is not at ease with me. The demon servant is immune to physical attacks, Qin Tian doesn't know a single spell, only brute strength, I'm afraid I won't be able to take care of him at that time.

But this kid insisted on going, I knew that he had courage, and I knew that he hated demon servants to the bone, but at this time I couldn't come by temperament! So I told him: "You wait outside, in case the demon servant escapes from the demon tower, you may be able to block it, understand?"

Hearing me say this, Qin Tian nodded and said to me: "Since this is the case, then you can go with peace of mind, I promise not to let the demon servant slip away from under my nose!"

Seeing that Qin Tian was convinced, I used the stealth method to quietly approach the Demon Suppression Tower. I hid the breath on my body, and in order not to attract the attention of the disciples of Shushan, I didn't even dare to breathe, and I also used the "falling feather" taught to me by the Feather Realm.

Finally, I arrived at the entrance of the Demon Suppression Tower, and it seems that the disciples of Shushan did not sense me at all. But the iron door of the demon tower is closed, and there is no keyhole, how can I open the iron tower, I observed for a long time, this iron door is unusual iron bull, it only has one, either ascending, or rotating.

I tried to push it, but the iron door didn't move, it seemed that it should be ascending, but the iron door looked so thick that I guess I couldn't open it with the strength of my own alone. If Qin Tian could help me, there would be a way to open the iron door, but he couldn't show up at this time, and I couldn't think of a way for a while!

The effect of stealth can only last for half an hour, and once the hour comes, I am afraid it will be difficult to explain it to them. Saving people is still sneaky, I am really helpless to the extreme, I don't know how these Shushan disciples will feel when they know my true identity. I think they will think that I am a psychopath, even if I say that I am the Taoist patriarch who saved them more than a thousand years ago, will they believe it, they will not believe it.

I observed for a long time, this door seemed to be made of dark iron, and even if I used the greatest force, it would be impossible to penetrate it! The strange shape painted on the door seemed to be runes, and it looked familiar.

I suddenly remembered that since it was a rune, maybe it was drawn by me in my previous life, and the disciples of Shushan didn't understand runes. Since it was left over from my previous life, there was no reason why I couldn't read it, so I calmed down and began to flip through the secret books of the Spiritual Path that Master had transmitted to me in my mind.

I imagined the pattern on the door and began to compare it in my mind, and the time of a cigarette finally allowed me to find a mid-level rune that looked very similar to the one on the door.

Transformation rune, a Taoist intermediate rune, can be attached to any creature with this rune, which can make people instantly have the strength to compete with gods. However, the maintenance time is very limited, according to the algorithm of the 21st century, it is three minutes, and it consumes a lot of internal force, and the vitality can only be used.

It just so happens that I am now a fourfold vitality, this is too coincidental, it seems that this time Shushan did not come in vain, and it actually allowed me to understand a new rune!

I figured out the rules of the runes in my head, and in a short time I was able to memorize the obscure symbols and the steps to draw them.

I faintly felt that the transformation talisman on the door contained a trace of rune power, but it was very weak, no wonder it couldn't suppress the demon servant, presumably it was a long time, and the rune lost its effect.

I think I have to strengthen the runes on the door to open this door, I don't know why I feel this way, as if the lost memory is slowly being recovered.

So I took a step back and began to close my eyes and concentrate on the talisman. It's still a void talisman, and it's much more difficult to transform the rune than the Haoran Righteous Qi talisman, and some jerky and incomprehensible symbols make me dizzy, but fortunately, I've mastered some of the rules of the runes, although it's difficult to understand, but as long as I give me some time, it shouldn't be a problem.

Calculate the time, the stealth technique will be over in fifteen minutes, I don't know if I can draw it in these fifteen minutes, but I have to give it a try. Once the stealth technique fails, the disciples of Shushan may prevent me from entering the tower, so that I will not be able to understand the runes in the tower, let alone save the head of Shushan.

So I can only succeed and not fail. So I began to concentrate on drawing runes, and at first I always drew some difficult runes, and I had to start all over again. Gradually, I was able to master the first half of the rune, and like the Haoran Righteous Qi Talisman, I had to draw it step by step.

The difference is that there are several more steps in the transformation rune, in order: gathering qi, concentrating, mudra, dharma, essence blood, containing, smelting, and synthesizing. Compared to the Haoran Righteous Qi Rune, the mid-level rune of the Divine Rune is obviously more time-consuming and labor-intensive!

I knew the first six steps a long time ago, and although some of the symbols were difficult to understand, I finally figured it out after repeated attempts. But the last two steps are a bit confusing, smelting and synthesizing, it sounds like refining something again, and then synthesizing it with other things, which is not difficult to understand, but it is really difficult to do.

There are many kinds of runes in this secret book of cultivation, and there is no detailed explanation, and each rune has to be explored by itself, which is really troublesome. And now time does not allow me to ponder slowly, seeing that the stealth technique is about to lose its effect, I am anxious, but I can't think of a way!

I tried the remaining two steps a few times, but the results could not be combined with the previous six steps, I was in a hurry, and if I continued to consume, I would be discovered!

Smelting obviously means refinement, I used the first six steps of the Divine Rune to urge with True Qi, and tried the seventh step, but I still couldn't complete it. If the smelting process can't be completed, the fusion can't be completed, and there are still five minutes before the stealth technique fails.

Looking at the millions of Shushan disciples in the square, I hurriedly scolded my mother, if this move fails, these Shushan disciples will definitely not spare me, and they will even treat me as a fellow party of the demon clan. I don't think I can escape from under the noses of a million masters, I have observed these disciples during this time, among them, the weakest one has more than five true qi, and Shi Lin even has three yuan qi, which can compete with me!

Thinking of the seriousness of the matter, I gritted my teeth and decided to fight hard, since the true qi could not be refined, then try it with the demonic qi. Because I thought about it, my demonic qi was only since I cultivated the Heavenly Demon Decision, and the original owner of the Heavenly Demon Decision was my previous life, so he must have cultivated the Heavenly Demon Decision, and I don't know if he used the demonic energy when he drew this rune.

Although Master repeatedly warned me not to use demonic qi lightly, I still used it so many times, and demonic qi is much more powerful than true qi, but it is easy for people to get lost and become bloodthirsty and furious.