In the central hall of Hei Iron City, Su Yun followed Peng Hao to learn how to open the door, while Yingying recorded it on the side. The little book monster occasionally glanced at Su Yun's head.

She was very curious about Su Yun's mind.

It can be said that Yingying watched Su Yun grow up. She witnessed Su Yun's growth from the thirteen-year-old Su Yun walked out of Tianshiyuan and entered Shuofang, smuggled into the Heavenly Daoyuan. She stole her.

At that time, Su Yun was young, ignorant, a little reckless, had no scheming, and his judgment was far inferior to that of now. The reason why Su Yun was able to mingle among the various powerful forces in Shuofang at that time was entirely due to the balance between the major forces in Shuofang, as well as the incorrect estimates of his status and power by Tong Qingyun, Xue Qingfu, Zuo Songyan and others.

Now Su Yun is still a teenager. At the age of fifteen, he can already find the truth from various details, and even find out the weaknesses of the human demon Panhua and use it!

He can strip out the most useful information from the numerous complicated messages and turn it into a weapon that is beneficial to himself; find a way out of the seemingly unsolvable situation of death, and even create a way out!

Looking back on Su Yun’s journey over the past two years, Yingying is the one who feels the most emotional.

"How did Su Shizi's brain grow?" She wanted to get into Su Yun's brain and his brain was slim.

Su Yun studied hard and did not feel distracted to think about other things like Yingying.

Peng Hao taught his method of opening the door, called Xianqi. Although it is used to open the door, it is actually a magic seal method, specifically used to open the magic seal.

It is not a complete immortal art, but a certain immortal art rune from a complete immortal art magic power is extracted and divided into two parts. Most of the immortal arts are used as seals, while the other half is used as the key to open the seal.

Xianqi is the key to opening the gate of Black Iron City.

This is the first time Su Yun has learned immortal arts with others. His immortal arts, immortal swords, slaying demon dragons, just because he has become a doctor after a long illness and has figured out in his sleep. He is not very clear about what the real immortal art is.

The immortal arts taught by the human demon Panghua must first learn a magical method of urging energy to allow the true energy to flow and undergo changes.

Ordinary true energy cannot mobilize the power of Xianqi. Only this kind of true energy after a sudden change can exert the power of Xianqi.

The energy density of the true energy after the mutation is more than ten times higher than the true energy of the past!

For Su Yun, the biggest gain is not to learn Xianqi, but to activate Xianqi to attract Qi!

This method of qi-induced purifying can purify the true essence. If the true essence can be kept in this state, I am afraid that the power of the same scale can be increased by more than ten times!

"it's useless."

Peng Hui seemed to see his thoughts, cut off his thoughts, and said, "This is a fragment of the immortal's Qi-induced qi technique, which can only be used to activate specific immortal techniques. It is a fool to deduce the immortal technique based on this small fragment!"

Su Yun studied it for a while and had to admit that his words were extremely correct.

However, Xianqi's method of attracting Qi still gave him great inspiration.

Su Yun thought to himself: "I have three other seal methods. If I use the Qi-induced method of the Immortal Seal Method to activate it, I don't know how powerful it is?"

These three immortal seal methods from the handwriting of the old god king. Su Yun learned these three seal methods from the three immortal talismans recorded in his notes.

However, the only one he is really proficient in is the first one, and the other two have not yet learned it.

However, these three immortal seal techniques have great disadvantages, that is, when activated, they can attract the vitality of heaven and earth, resulting in extremely terrifying power, and even exceed the limit of the world's endurance, leading to the immortal sword's disaster!

Moreover, when the energy of heaven and earth is activated, the casting time is too long. With this time, the enemy has been hacked to death thousands of times.

Su Yun planned not to mobilize the energy of heaven and earth to activate the Immortal Seal, but in this case, the power of the Immortal Seal obviously depends on his cultivation level. Compared with other immortal techniques, such as the Immortal Sword and Demon Slaying Dragon, the power has not been much improved.

However, if the Immortal Qi-induced Technique can activate the three sealing techniques he has comprehended, then the power of this sealing method can be greatly improved, and maybe even become his killer weapon!

After Peng Hao taught him how to use Xianqi, he saw Su Yun practicing excitedly. However, what he practiced was not Xianqi, but another seal method. He couldn't help but shake his head: "Silly boy, just mess around, sooner or later, kill yourself!"

Having said that, he saw his own shadow from Su Yun.

Of course, he is also a guy with great curiosity and creativity. He often has fantastic ideas and strong hands-on ability. Although he fails many times, he also has times of success.

If it weren't for this, he wouldn't have achieved such a high achievement.

"But this kid is even more ambitious. He wants to use Xianqi to draw Qi on another immortal seal method."

Although Peng Hao couldn't understand Su Yun's seal method, he saw that it was a kind of immortal art and thought to himself: "Immortal art is not the magical power of a spiritual scholar, but the magical power of an immortal. If you apply it like this, it will not be worthy of being called a magical art!"

He just thought of this when Su Yun suddenly activated the first immortal seal and covered it with one palm. Suddenly, countless immortal texts flowed around his palm, and his immortal sounds were made!

At this moment, Su Yun's blood surged, the dojo rotated, and a strange halo formed behind his head!

"boom!"

Hundreds of feet away, the sixth floor tower above a white bone pagoda suddenly exploded, and bones flew.

The corners of Pang Hui's eyes twitched. The white bone pagoda was his spiritual weapon, but the six-layer pagoda was broken by Su Yun's seal!

Of course, he pursued too many spiritual soldiers, so he didn't care much about refining them, and the power of the spiritual soldiers was not amazing. However, being destroyed by a guru like Su Yun shows that the power of Su Yun's attack is really terrifying!

"This kid is in the Liyuan realm, and has been perfect, but he lacks the opportunity to enter the Lizhu to break the birth of the celestial phenomena, and has not been able to enter the celestial phenomena. However, he is already equivalent to a master in the celestial phenomena. Because he seems to have cultivated into the Guanghan realm, I have seen this realm in spiritual men in other worlds."

Peng Hao pondered and thought to himself: "He is strong enough, but ordinary immortal arts cannot defeat my spiritual weapons. This shows that his immortal arts do use the Xianqi induced Qi method. But from the perspective of destructive power, the Xianqi induced Qi method cannot exert his immortal seal to the extreme, and only exerts two or three times the power on the original basis."

Even if it is two or three times, it is quite a bit!

His mind moved slightly, and the white bones in the distance flew up automatically, and they formed a six-story pagoda to restore the spirit weapon to its original state.

Su Yun seemed to be unsatisfied with the power of the first immortal seal, and was still modifying it, whispering with the little book monster, discussing how to subtract and subtract the excess of the immortal enlightenment method.

Panhua came up to listen and said in confusion: "Do you do subtraction? Why do you need to do subtraction?"

Yingying looked up at him and said, "The subtraction is to reduce the burden. You can go further when you reduce the burden. The more you practice, the more complex the better."

While trying to pick out the useful parts of the Xianqi-induced Qi-induced method, Su Yun said: "This is what Mr. Shui Jing taught me. Mr. Shui Jing's exercises are sought to be concise. He warned me that the path of cultivation should follow a principle: if it is not necessary, do not add substance!"

Banhua was stunned again: "If it is not necessary, do not add entities? What should I do?"

Yingying said patiently: "If it is not necessary, do not add physical substance, which means that if it is not necessary, do not add extra things or do extra things, even if this thing seems important. For example, the decoration of spiritual weapons, things that are not needed at home but look good, and the details of the martial arts."

Su Yun used the Xianqi induced Qi cutting and tailoring method, and repeatedly tried it, saying: "Removing these things will remove the burden, which will allow you to go into battle lightly. The streamlined magical skills can exert greater power!"

The roaring sound of Basil's mind, as if there was a thunder sound constantly explode in his mind.

His martial arts and magical powers are extremely complicated. It can be seen from the fact that there are so many magical spirit weapons in the Black Iron City. What he has learned and has also been comprehensible!

He harmed so many powerful giant monsters in the North Sea, and harmed the ghosts and gods in Tianshiyuan. Invaded Yuanshuo and refined so many spiritual weapons, which became a disadvantage that restricted his cultivation level!

"Wrong, wrong... It turns out that I have taken the wrong path for thousands of years!"

Peng Hui stood up, laughing but not laughing, and crying: "So they are all wrong!"

His head was full of faces, some laughed loudly, some covered their faces with their hands and felt in pain, some were sad, angry, and some were joyful.

Yingying glanced at him and said in surprise: "Su Shizi, is this man crazy?"

Su Yun shook his head and said, "I think he has realized something, and maybe he may go to another level because of it."

After a few days, Su Yun finally finished cutting the Immortal Qi-induced Technique, integrated it into the Immortal Seal that he had realized, and once again activated the first Immortal Seal.

This time the power is even stronger. With the blessing of the Immortal Seal, the white bone pagoda in the distance was broken for eight layers!

Su Yun tried to modify it again, but found that there was nothing to change, so he stopped.

These days, Basil has been sitting under the Bodhi tree in the main hall, silly, laughing and crying, and sometimes talking to himself. His eight arms can also write and draw on the ground, all of which are strange patterns.

Su Yun ignored it.

Two more days later, the human demon Penghua woke up, washed up, and returned to his handsome and elegant boy appearance. He said politely: "Since Su Xiaoyou has learned Xianqi, why haven't he left yet?"

Su Yun smiled and said, "Of course, I waited for Yu Daoyuan to suffer a great loss and came to ask me to open the North City Gate. Then I will open the North Gate. So what did Brother Penghao realize?"

"I realized a lot."

Pang Hua smiled slightly and had a free and easy temperament: "I want to prune my skills and magical powers. After I finish practicing, the Master and the Three Saints will no longer be able to suppress me."

Yingying was extremely nervous: "Will you still run out to kill people and refine treasures after you get out of trouble?"

Pampang said calmly: "If it is not necessary, do not add substance. If it is not necessary, how could I do this? Isn't this what you taught me?"

Su Yun praised: "Brother Dao, you are already a mature human demon."

Pang Hua laughed loudly. At this moment, an extremely terrifying throbbing came, like the power of immortal arts exploded, and the explosion point was the northern gate of Black Iron City!

Peng Hao smiled and said, "The God Emperor Yu Daoyuan has suffered a loss. The day for you to leave is also here. Two friends, I am in shackles and I won't give it to you."

Su Yun nodded gently: "Stay on. Yingying, let's go negotiate with the God Emperor Yu Daoyuan!"
Chapter completed!