After a few days of practice, Xiao Yan still made no progress, he was completely speechless for this fighting skill with only a few words, his arms were sore and his muscles were tired from practicing in the past few days, and it was difficult to even lift it.

In order to master this fighting skill faster, he also practiced day and night, and when he was tired of practicing with his right hand, he changed to practice with his left hand, and when he was tired from practicing with his left hand, he changed back to his right hand.

Such a waste of sleep and forgetting to eat caused him to involuntarily draw circles in his sleep, others sleepwalking, he slept and drew circles, fortunately there was no one around, otherwise that person must be scared to death!

During this period, Zhou Tong came several times, but was rejected by Xiao Yan on the grounds of recuperation, he was afraid of scaring Xiao Yan again, so he did not force in, but only comforted him a little, and told Xiao Yan to pay attention to his body.

It's not that Xiao Yan doesn't let Zhou Tong in, but he doesn't dare to let Zhou Tong in, because as long as he comes in, he will definitely find that something is wrong with Xiao Yan, Xiao Yan is now almost as crippled, his two arms are completely useless, and it is difficult to even hold chopsticks, he hasn't eaten for several days before, and then he can't help it, so he has to stick his face directly into the bowl and eat less with the arch method.

If this continued, before the fighting skills were practiced, he starved to death first, and he reluctantly applied the plaster to his shoulders, feeling a cool feeling, and then pressed the soreness.

"This thing is really as the moon night said, it is not enough to practice by death, I have to change my mind, first connect the last bone change method, and then think of a way to think about this fighting skill."

That night, Xiao Yan came to the back mountain alone again, sat in his usual place, and after everything was ready, he started the last step of this bone change, changing his head!

The head is the hardest place on a person's body, and it is also the deadliest place, so since ancient times, many people who practice physical fitness will practice the head first to save their lives, like the iron head gong was created in this way, they can use their heads to break bricks, and even iron plates are not a problem.

The human skull has a total of 23 bones, namely 8 pieces of the skull and 15 pieces of the facial skull, the brain skull has two pieces of parietal bone and temporal bone, one piece of frontal bone, one ethmoid bone, one piece of sphenoid bone and one occipital bone, and the facial skull is divided into two pieces of maxilla, jaw, cheekbone, lacrimal bone and lower nasal bone, and one piece of vomer, mandible and hyoid bone.

Among them, the most dangerous is the skull, and the most difficult is the facial skull.

Do it to the skull, you must be careful, careful, careful, if you are not careful, the high temperature of the fairy fire will cause damage to your cerebral cortex, at least you will become stupid, or at worst you will directly destroy the entire brain and die, he has been on the battlefield for a long time, and was finally burned alive by himself, that scene, I am afraid to think about it.

After all, every bone on the facial skull corresponds to a part of the face, if you miss it for a while, it is difficult to guarantee that there will be no crooked nose and grinning, and at that time, it will be too late to cry and shout.

I remember that there was once an immortal, when he was practicing the separation of his head and body, because of an accidental disturbance of a person, his head was a little crooked when he came back to connect his neck, and since then, his head has been crooked forever, and he can no longer be straightened.

Therefore, the facial skull is the most difficult to change, and its difficulty lies in maintaining its original appearance, if Xiao Yan wants to maintain his current appearance, he must be cautious, which is why he left the skull at the end before cultivating.

Between disfigurement and life and death, Xiao Yan hesitated, which one is crucial to him, life must be held, but the face cannot be abandoned, after several entanglements, he finally decided, know the difficulties, and practice the brain and skull first!

In fact, he was afraid of disfigurement, and he went to the ancient emperor city to meet Xun'er without shame, mentioning Xun'er, his heart couldn't help but feel a burst of warmth, warm at the same time, but also a little stunned, there are only more than seven years left from the ten-year covenant made with Gu Hua, he wants to strengthen himself within these seven years, so that he can become a person who even the ancient emperor city dare not underestimate, he knows that this goal is a bit far away, but he is not afraid, he was just a waste at the beginning, he can chase Xun'er that day's pride, let alone now.

Xiao Yan let go of those irrelevant distractions and concentrated on cultivating the skull, but while he was cultivating, the Yan Alliance underwent earth-shaking changes.

On this day, Nie Lei was sitting at the headquarters dealing with the letters that came and went every day, Wan Shiwen was standing aside, helping him grind, and the whole hall was quiet, only the sound of paper turning pages from time to time and the grinding stone and ink disc touching.

Wan Shiwen has been here for a few months, and she was a little unhappy at first, but because of Xiao Yan's face, she could only endure it, her daily life was to help Nie Lei grind and watch him deal with letters like a mountain.

Slowly, she found that she liked more and more to look at Nie Lei quietly, look at his side face, watch him concentrate on doing things, and said that men who do things seriously are the most handsome, this sentence is really true, she used to have only Xiao Yan in her eyes, in her eyes, all she thought about in her heart was him, I don't know when it started, this serious man began to break into the sight, his eyes, his nose, his mouth, and even his hands, are so handsome, so pleasing to the eye.

"Nie Alliance Master, the patriarch of the Wan family asks to see you!"

At this time, a call outside the door broke Wan Shiwen's illusion, and Nie Lei didn't raise his head, but waved his hand.

"Let him in."

After a while, the patriarch of the Wan family walked in, and when he saw Wan Shiwen standing aside, a flash of surprise flashed in his eyes, and he quickly lowered his head and knelt on one knee.

"Wan Jiangtao meets Nie's 'deputy' alliance leader!"

He said the word "deputy" very seriously, for fear that Nie Lei would forget his identity, Nie Lei raised his hand, "Why is Uncle Wan here today?" Get up and sit down. ”

Hearing Nie Lei's words, the corners of his mouth hooked up a mocking smile, but he didn't see it, on Nie Lei's lowered face, there was a look of disdain.

The two of them did this, Nie Lei just lowered his head to deal with the letter, Wan Jiangtao sat there, kept rubbing his hands, looking like he wanted to say something, Nie Lei glanced at it and took the lead in speaking, "I don't know what happened when Uncle Wan came today?" ”

Hearing Nie Lei ask, Wan Jiangtao arched his hand at Nie Lei, "Nie Deputy Alliance Master, the battle between the Huangfu family and Kunlun Palace has entered a white-hot state, I wonder when the Xiao Alliance Master will come back to preside over the overall situation?" ”

After listening to this, Nie Lei put down the pen in his hand, raised his head, and looked at Wan Jiangtao with a smile, "You are neither from the Huangfu family nor from Kunlun Palace, why do you care so much about this war?" We just need to provide a certain amount of pills and weapons to the Huangfu family every month, and by the way, use this battle to make our Yanmeng famous, and the rest, what do you care about him? ”

Nie Lei paused and continued, "Besides, if the leader of the Xiao League doesn't come back, I won't be able to preside over the overall situation?" ”

After listening to Nie Lei's series of aggressive words, Wan Jiangtao had a plan in his heart, and immediately, he stood up, "Nie Deputy Alliance Leader, I have something important to tell you about my humble position, can I ......?" As he spoke, he glanced at Wan Shiwen on the side.

Nie Lei smiled helplessly, "This is your daughter?" What's the matter, you have to let her go down too? ”

Wan Jiangtao bowed and shouted: "The stakes are very high, and there is no room for sloppiness!" ”

Seeing Wan Jiangtao's serious expression, Nie Lei had no choice but to glance at Wan Shiwen, Wan Shiwen reluctantly withdrew from the hall, but she kept her eyes on it, turned around and entered the ear room next to her, this ear room is usually used by Nie Lei for napping, she occasionally comes in to clean up, only Nie Lei and her have the key, and no one else can enter.

The design of this ear room has an advantage, that is, it is extremely soundproof, and you can hear any small movement in the hall next door, but you can never hear the sound in the ear room outside, which is designed to prevent someone from sneaking into the hall while Nie Lei is sleeping, and now this benefit is used by Wan Shiwen to the fullest.

"What's important to you? Now it's just the two of us, you can always talk, right? ”