In the first battle of Tongguan, with the coordinated help of the disciples of the Wind Chasing School, Zhu Yuanzhang's army broke through the city pass guarded by Chen Shijin and others, and the three armies were encircled and approached Dadu. But the cost of this battle was too great, not only did Chang Yuchun's vanguard army collapse by itself, but Xiao Tian, Su Jia, Lu Jing and others even said goodbye, except for Tang Zhan, Lao Jiu and Lu Ling, who still stuck to the army, the rest of them all died or parted.

However, for the wind chasing faction, helping the Ming army capture Tongguan, their task is also completed, and according to the time, Zheng Yuhua should be about to return to the wind chasing faction with Xu Shuang, Wu Xian and Lu Tao.

In recent times, the Northern Expedition army has been in a precarious situation, and the Mengyuan court has reached a precarious situation, but in comparison, the Central Plains martial arts have tended to be calm - with the head of the wind chasing faction, Mo Tianxing, as an example, since Bianliang left the first battle to explain the affairs of Tongguan, he returned to the wind chasing faction alone.

However, Bianliang and his entourage did not gain anything, on the night of the demise of the Nangong family, Mo Tianxing inadvertently discovered the secret book of "Heavenly Demon Divine Skill" in the Nangong tunnel. With the mentality of trying out, I want to understand this "No. 1 evil skill in the world", and since returning to the Wind Chasing School for more than a month, Mo Tianxing has studied this set of martial arts without sleep or food, and it has always been difficult for even the legendary Shangguan Xianjian predecessors to control, which shows the mystery of this evil skill.

However, Mo Tianxing only has half a secret book in his hand, and his words are attached to the back of the book:

This is the first part of the article, if you look at it completely, the water moon and dragon spring can be seen.

The meaning of this secret book is not complete, when he was in the Nangong tunnel, Mo Tianxing found this line of text. But after returning to the Wind Chasing School, I practiced asceticism for more than a month, and it wasn't until I saw the footnotes in the first half of the book that I remembered the meaning of this sentence again......

On this day, Mo Tianxing was still the same as usual, alone with the secret book of "Heavenly Demon Divine Skill......

"This "Heavenly Demon Divine Skill" is really extraordinary, it is completely different from the martial arts I have practiced before, even if it is the original 'Heavenly Demon Sword Technique' created by the predecessors of Shangguan Immortal Sword, it may not be able to have the power of this set of divine skills......" Mo Tianxing looked at the half of the secret book on the table, closed the book and said to himself, "But the martial arts that seal the 'Heavenly Demon Divine Skill' are the 'Heavenly Divine Sword Technique' of Shangguan Immortal Sword, and the two are evenly matched, so it can be seen that the two sets of martial arts represent one good and one evil...... It's just that the evil is all based on the state of mind, and it has nothing to do with the martial arts themselves, not to mention that the person who created this set of exercises is my master, the Xuanqing master who is the meaning of the three elders of the martial arts, and the ancestor Shangguan Xianjian is a close friend, what is the difference between this set of 'Heavenly Demon Divine Skills'?"

Mo Tianxing has always believed that there is no distinction between good and bad martial arts in this world, and it is precisely the evil that depends on the heart of the person who practices martial arts. Now that he heard the news that Su Jia had defeated Zheng Yuhua and Chen Shijin in Tongguan one after another, he surpassed his former fellow brothers, and the revenge of killing his father came towards him, Mo Tianxing wanted to learn new martial arts, so as to gain the power to fight against Su Jia - of course, Mo Tianxing's purpose was not to kill Su Jia, but to protect himself......

"Jia'er, you have always wanted to kill me and avenge your father......" Thinking of Su Jia, Mo Tianxing thought bitterly in his heart, "Hey, after raising you for sixteen years, but you still refuse to forgive me, except for killing me, is there no way to atone for the sin of killing your father because of impulse...... Destiny, Destiny...... I don't want to hurt you anymore, Jia'er, I just ask you to forgive me...... With the growth of your martial arts, I'm afraid that in less than half a year, I will no longer be your opponent...... But if you insist on seeking revenge on me, I must also protect myself...... Forgive me, I didn't learn the 'Heavenly Demon Divine Skill' for my own selfishness, I was completely for self-preservation, and I wanted to live to atone for my sins...... Jia'er, I am willing to give everything to atone for my sins except death, I just ask you to forgive me......"

A month ago, Mo Tianxing thought so, but now it has not changed, after learning the previous book of "Heavenly Demon Divine Skill", Mo Tianxing has realized that his body skills have changed a lot compared to the past, and his heart of supporting justice has not changed because of the acquisition of evil skills, Mo Tianxing is relatively relieved. But only half of the divine skills have been learned, and it cannot be regarded as a complete understanding, and the whereabouts of the other half of the "Heavenly Demon Divine Skills" are still unknown, and of course Mo Tianxing will not give up looking for clues......

"But where will the other half of the Heavenly Demon Divine Skill be hidden? I think when the Shangguan seniors sealed it, part of it was sealed in the tunnel of the Nangong family, and where would the other half be......" Mo Tianxing couldn't help muttering, "The 'Heavenly Demon Divine Skill' was created by Master Xuanqing, if you want to seal the other half, it will definitely be hidden in a place that is difficult for everyone to cross, like a forbidden land......

Thinking of this, Mo Tianxing couldn't help but turn the footnote of "Heavenly Demon Divine Skill" to the last page, and the same words were still written on it:

This is the first part of the article, if you look at it completely, the water moon and dragon spring can be seen.

"What does this sentence mean......" Mo Tianxing picked up the cheats and continued to mumble, "This is the first half of the cheats, if you look at it all, then the last sentence is where the other half of the cheats are...... The key is what exactly does 'Water Moon Dragon Spring' mean......"

Mo Tianxing thought for a long time, slowly sat on the stone bench, and carefully scrutinized the words "Water Moon Dragon Spring".

"If you take it apart, these four words can be regarded as 'Water Moon' or 'Longquan'......" Mo Tianxing continued, "With Master's old man's character, he doesn't like to beat around the bush in words, but if it's Shangguan Immortal Sword's senior......"

Slowly, Mo Tianxing associated this word with his ancestor Shangguan Immortal Sword.

"Shangguan Immortal Sword is the founder of the Wind Chasing Sect, can you contact him himself or the Wind Chasing Sect to ......think about it" Mo Tianxing thought for a long time, and suddenly seemed to have a flash of spirit, and then said, "By the way, when it comes to 'Water Moon', what the Wind Chasing Sect can associate with is the Wind Chasing Sect's forbidden place 'Water Moon Cave' - yes, that's right, this gang rule was set by the ancestor master, and his connection with the 'Water Moon' is most likely the sect's realm 'Water Moon Cave'......"

Thinking of one of them, Mo Tianxing couldn't help but be excited, and put away the cheats again, as if he was moved.

"Could it be that the secret of the second half of the Heavenly Demon Divine Skill will be hidden in the sect's forbidden land Water Moon Cave?......" Mo Tianxing thought for a while and continued to say to himself, "But what does the 'Dragon Spring' in the back mean...... Oh, I can't care so much, now I have to fight for every clue, since it is likely to be related to the sect's forbidden place 'Water Moon Cave', why not go there first and take a look?"

After thinking about it, Mo Tianxing packed his luggage and prepared to go in the direction of the "Water Moon Cave" alone......

"Water Moon Cave" is located in the back mountain of the wind chasing faction, it is a forbidden place for gangs, ordinary people are not allowed to enter, every year on important days, the disciples of the whole sect will come to this cave entrance to worship, after all, this cave is also the tomb of all the heads or important people. If ordinary people trespass without permission, they will inevitably be killed if they violate the gang rules, but in recent decades, the Wind Chasers have only two people breaking into the cave alone.

One is Lu Qingfeng, the former head of the Wind Chasing Sect and one of the four saints of martial arts today, needless to say - when Lu Qingfeng left the Wind Chasing Sect more than fifty years ago, he broke into the forbidden land alone to bid farewell to the remains of his predecessors, and left the secret book of the "Soul Breaking Sword Technique" in the cave, hoping that the descendants who can break the rotten stereotypes can get it.

The other is the successor disciple Su Jia, because he dared to break in that day, learned the "Soul Breaking Sword Method", but lost his true identity, and imitated his master Lu Qingfeng, fought a bloody way in the Wind Chasing Sect, and never returned......

Everyone didn't know why the Wind Chaser Sect had such an unbelievable gang rule - all disciples who strayed into the forbidden land would be killed. This is the gang rule set by the ancestor Shangguan Xianjian's predecessors, but decades have passed, and no one can know what the meaning behind this gang rule is......

Now, as the head of the family, Mo Tianxing came to the forbidden place of the Wind Chasing Sect alone. At this time, most of the disciples were studying martial arts outside, so they didn't notice that Mo Tianxing had come here.

Mo Tianxing looked at the dark entrance of the cave, thinking that before Su Jia left the Wind Chasing Sect three years ago, he also started to kill the bloody road from here, and his memory couldn't help but feel a lot of emotion.

"Jia'er, from this place, you have started your path of revenge......" Mo Tianxing looked at the entrance of the cave and muttered deeply, "I don't know what you went through at the beginning, but now I have also come here...... What is wrong with committing gang rules in order to atone for my sins? Today I will dare for a moment to see what is hidden in this hole, even if it is at the risk of my life......

It seems that Mo Tianxing is determined to go deep into the entrance of the sect's forbidden land. Fortunately, no other disciples around him noticed at this time, and Mo Tianxing seemed to let go of all his burdens and mustered up the courage to walk into the cave......

After a moment, his eyes gradually became accustomed to the darkness, and it was not until he walked into a larger hole in the cave that Mo Tianxing gradually slowed down.

The scene here has not changed much from three years ago - the spiritual seats of the heads or elders of the Wind Chaser Sect are placed in front of them, including Shangguan Immortal Sword, including Wang Tiandao and others, and there are also some white bone skeletons of so-called "gravediggers" scattered on the ground...... The only difference is that the secret book of the "Soul Breaking Sword Method" placed next to the Shangguan Immortal Sword Spirit Seat was taken away by Su Jia, of course, Mo Tianxing himself didn't know these things......

"This is, the spiritual position of your predecessors ......" The first time he walked here, looking at the scene in front of him, Mo Tianxing couldn't help but exclaim, thinking that Lu Qingfeng and Su Jia's master and apprentice had both been here, Mo Tianxing couldn't help but feel a lot of emotion in his heart.

Walking forward slowly, walking in front of Shangguan Immortal Sword's spiritual position, Mo Tianxing couldn't help but bow silently to express his apologies for disturbing the spiritual position of his predecessors. But then Mo Tianxing still had "business" to do, thinking that he had already come to the "Water Moon Cave", but he still didn't find the secret book or record of the so-called "Heavenly Demon Divine Skill", Mo Tianxing couldn't help but be a little disappointed.

However, Mo Tianxing did not give up, and continued to think bitterly: "When you come here, where should you go next...... Let me think about it, the 'Water Moon' of 'Water Moon Dragon Spring' already has it, and the next one is 'Dragon Spring'...... If you want to talk about things related to Shangguan's predecessors, maybe there are clues next to his spiritual seat......"

So, Mo Tianxing continued to approach the spiritual position of Shangguan Immortal Sword, and found a Longquan sword made in Jiangnan, which was placed smoothly and steadily behind the spiritual position.

Three years ago, Su Jia broke into the cave alone and also found this Longquan sword, but Su Jia didn't know what its intention was, thinking that it was just a burial object for Shangguan Immortal Sword, so she simply took away the secret book of the "Soul Breaking Sword Method" left by Lu Qingfeng.

However, in Mo Tianxing's eyes, this sword was not ordinary......

"Could it be...... This is the meaning of 'Longquan'?......" Mo Tianxing looked at the "Longquan Sword" and couldn't help exclaiming, "Longquan Sword, the most favorite item of the ancestor and Shangguan's predecessors...... Can't be wrong, this is 'Dragon Spring', I found the Dragon Spring Sword in the Water Moon Cave, this is what 'Water Moon Dragon Spring' means-"

After a burst of excitement, Mo Tianxing immediately picked up the Longquan Sword, but then he was disappointed - he thought that there would be some mechanism or written record on the Longquan Sword, but it was still empty when he picked it up, and he couldn't find any other clues on it except for the dust stained with decades.

"Damn, the clue is broken again......" Sure enough, Mo Tianxing couldn't help but be depressed for a while, but thinking that everyone had already come here, he couldn't just return empty-handed, Mo Tianxing continued to look at the surrounding stone walls, and said silently in his heart, "Could it be that there are any other holes or mechanisms that I haven't found, such as the ...... behind the spiritual positions of your predecessors?"

Thinking of this, Mo Tianxing quietly pushed away the table of the spiritual position and went to the back of the cave. I saw a huge groove behind the stone wall of the cave, which did not look like a natural regular shape, similar to something made by the art of mechanism. Seeing this, Mo Tianxing's heart couldn't help but be together.

"By the way, the Heavenly Demon Divine Skill was compiled by Master Xuanqing, and Master Shangguan Ancestor must have done it together with Master when he hid it......" Mo Tianxing continued, "If that's the case, Master who is proficient in the Ghost Valley Technique must have created this mechanism for Master Shangguan Ancestor and hid the secret in the mechanism——"

Thinking of this, Mo Tianxing continued to grope for bits and pieces on the stone wall, hoping to find out where the mechanism was located - the shape of this stone gate was too regular, Mo Tianxing guessed that it must not be a natural formation, there must be a mechanism hidden in the dark, but Lu Qingfeng and Su Jiaduo did not find it back then.

However, there is nothing on the stone door that resembles the knob of the mechanism, except that the unusual one is that on the right side of the stone door, there is a stone pillar that resembles the shape of a sword scabbard.

"This stone pillar is in the shape of a sword scabbard...... Could it be ......" Mo Tianxing seemed to have guessed something, slowly walked to the side of the stone pillar, and slowly inserted the Longquan Sword in his hand into the stone pillar.

A miraculous moment happened, the Longquan Sword was neither big nor small, and it just entered the center of the stone pillar. Immediately after a "click-" sound, like a slight earthquake, the stone gate in front of Mo Tianxing actually turned on its own.

The next scene made Mo Tianxing even more incredulous, only to see that the secret door behind the stone cave was there, on a boulder similar to a table, and something like a secret book was placed safely.

Mo Tianxing hurriedly ran over to take a look-that's right, this is the second half of "Heavenly Demon Divine Skill......