By the evening of the fifth day, Li Xuan would no longer be able to extract anything from that token.

It's just that in my mind, there is a black thing looming next to the three big characters of 'Yu', 'Sheng', and 'Ning', which is almost a word, which is quite a sense of holding the pipa and half covering the face.

I really couldn't grab the appearance of that word, and Li Xuan didn't force it anymore.

picked up the "Basic Knife Technique of the Northern Marching Army", which had been put aside and neglected for a long time, opened the writing very seriously, looked at it word by word, and turned over eight or nine pages to find that it was all some analysis and understanding of knife techniques.

Li Xuan carefully considered every word, and his heart was shocked.

This book is full of words and witty words! It's not that it's hard to understand, but its Chinese description of the knife method is extremely comprehensive, and in just a few sentences, people can spy on the pure sword skills of the person who wrote the book.

The first dozen pages of the book are all densely packed with small seals full of pen and ink, and finally on the thirteenth page, a rubbing picture finally appeared, in which there is a soldier dancing knife wearing armor, Xu is rubbing ink is not enough, Li Xuan didn't see it really, but he saw that the appearance of the soldier's dancing knife was the most basic 'chopping style' in mortal knife skills.

There is a line of kid's annotation under the picture: "Zuo Qinglong Tengyun Spitting Bead Style".

Li Xuan blinked and stared at it for a while, but he still didn't see anything strange about this picture.

Li Xuan was suddenly a little impatient, and flipped through a few more pages, which were still full of words. Finally, on page 20 another picture appeared, exactly like the first one.

After turning a few more pages, ten pages later, there was still a picture, but the movements of the soldier in this picture had changed, but Li Xuan still didn't try to figure out the mystery.

A little frustrated, Li Xuan didn't believe that Lu Zhen would leave him a useless book, so he simply turned to the page of the first picture and stared at the soldier dancing the knife on the picture motionless.

"I don't believe it!"

Li Xuan gritted his teeth, and he was completely on the same page as this picture.

About an hour later, Li Xuan's tears fell, maybe his eyes were a little spent, Li Xuan actually saw that the person on the picture began to move, Li Xuan quickly wiped his eyes.

"No! not dazzling!"

Li Xuan was overjoyed, the soldiers on that picture really moved, and the big sword danced, leaving countless afterimages.

"It's a set of knife techniques!"

Li Xuan was engrossed, for fear of missing a single detail.

I saw that the soldier in the picture waved the saber in his hand vigorously, splitting, chopping, horizontal, and oblique to form an extremely complex move, and then the body leaned back, the big knife pointed to the sky, and the knife was slashed down, straight through the sky, as if there was a dragon ascending to the sky, and the dragon chanted and vibrated the ears.

Later, the soldier in the picture stopped moving, and the picture returned to its original appearance.

Li Xuan gasped.

"This move is too fierce!"

Li Xuan hurriedly closed his eyes and savored the moves presented in the book just now, tried to stand up, picked up the Pu knife and waved it a few times according to the gourd, there was no power.

Li Xuan shook his head, sat down again and continued to look at the pictures in the book, but he didn't expect that the pictures had not changed much after looking at them for an hour.

"Can you only watch it once?"

Li Xuan hurriedly got up and continued to swing, and hurriedly used the residual heat of memory to simulate the knife trick first.

After waving it roughly, Li Xuan practiced the knife while recalling, and after half an hour, he finally practiced the knife technique completely.

"But...... , it doesn't seem to have any power!"

Li Xuan smiled bitterly, this is simply 'Zuo Qing Worm Tengyun Spitting Beads'. Li Xuan was a little unwilling, and practiced dozens of times, and finally captured a little bit of charm.

"Zuo Qinglong Tengyun Spitting Bead Style!"

Li Xuan waved the Pu Dao over and over again, and finally after waving it again, there was a slight dragon groan in the void.

Li Xuan was overjoyed and practiced a few more times. But there is no special artistic conception just now.

"Maybe it's too tired. ”

Li Xuan was a little suspicious, he hadn't slept for a long time, although his body had undergone tremendous changes after eating Zhu Guo, it didn't mean that he would say goodbye to sleep from now on.

Although he didn't sleep a few days ago, after all, Li Xuan was meditating, and his physical strength and vitality were somewhat replenished, and now he didn't sleep to practice the knife, and his body had begun to protest silently but effectively.

"The doppelganger will wake up in about an hour. ”

Li Xuan decided to rest for a while, but he didn't dare to sleep too hard, if he fell asleep too deeply, maybe he would be stoned to death by the doppelganger who had resumed his activities.

Therefore, Li Xuan still decided to enter a state of meditation, at least to ensure that he could have a chance to react in the face of danger.

After resting like this for an hour or so, Li Xuan was awakened by the low roar of the clone, with an impatient look on his face, Li Xuan directly got up with a backflip, and the Pu knife drew a semicircle horizontally, the birdsong protruded, and the sword flame danced wildly.

"Spring goes to Yan and returns!"

This Li Xuan is not the other Li Xuan, at this time, whether it is the sharpness of his sword skills or the condensation of his vitality, it is no longer comparable to Li Xuan five days ago.

Therefore, Li Xuan's knife skills have also become stronger.

The doppelganger was directly slashed by this attack and flew out ten meters away, Li Xuan still did not give up, recalling the special feeling before, Li Xuan held the knife, waved, leaned back to the sky, and the knife pointed straight at the sky, the fireworks on the blade burned, and the knife slashed down.

"Zuo Qinglong Tengyun Spitting Bead Style!"

"Roar!"

A low dragon groan sounded, and the sword qi swept towards the clone ten meters away.

"It's done!"

Li Xuan was overjoyed, and saw that the flame was as fast as thunder and lightning, and it slashed straight into the clone.

The clone was slashed by that flame knife qi, and after a loud roar, it exploded directly.

"Hmm!"

Li Xuan was taken aback by this blow, the energy clone that had tormented him for so many days was gone?

Finally abused Lu Zhen's clone who had abused him, Li Xuan swallowed a mouthful of saliva. After being stunned for a long time, he said a very dignified word towards the place where the doppelganger disappeared.

"Let you disturb my sleep!"

Then, a sudden drowsiness hit, and Li Xuan fell to the ground and fell asleep.