Lin Mu felt very uncomfortable. He always felt that Liu Yiyi, who was standing in front of him just now, seemed to be no longer the childhood confidant who often talked to him when he was a child who often talked to him and talked about everything.

"But finally seeing you again, people will always grow, Yiyi, no matter what happens, our friendship is always there."

Lin Mu smiled bitterly, then comforted himself, and returned to his residence in the Servant District.

He was eager to improve his strength at this time.

"Sword drawing!"

Looking at the three big words flying in the dilapidated booklet, Lin Mu suddenly felt a sense of respect.

Sword, the king of soldiers, is also one of the reasons why Lin Mu chose to draw swordsmanship.

This low-level martial arts of the Xuan-level are only a few pages, but it took Lin Mu a long time to fully understand the literal meaning.

"No wonder this is obviously a low-level martial arts of the Xuan level, but it was thrown on the bookshelf that is specially placed in a low-level and medium-level yellow level. It turns out that this martial arts is easy to get started, but there are very few people who can finally practice it. Many people don't want to waste time on this seemingly useless martial arts."

"However, if you can understand the sword drawing technique to the depths, its power is comparable to that of the intermediate martial arts of the Xuan-level level!"

Seeing this, Lin Mu was very excited to be able to practice sword drawing skills to the level of being superb.

Lin Mu then formally entered the practice of sword drawing.

In the final analysis, there is only one move in the sword drawing technique. The essence of this move lies in the word "pull".

"Clang!"

"Clang!"

There were constant clanging sounds in the courtyard.

Compared with other martial arts, practicing sword drawing is actually a physical job, which tests personal perseverance. This may be one of the reasons why it has not been practiced by many warriors.

Lin Mu was stomping on his feet, half-squatting on his waist, leaning forward, and he didn't know how long he had been in this position. He felt that his body was extremely numb and almost hollowed out, but Lin Mu was still gritting his teeth and maintaining this position.

At the same time, a green steel sword hanging on Lin Mu's back was constantly being pulled out by him at an extremely fast speed, returned to the sheath, and then repeated the same action over and over again.

At this time, the sky gradually became darker, and a full moon gradually rose in the sky.

"I don't know when the animal skin I passed down from my family will be able to open the space again."

Lin Mu finally ended the first practice cycle of sword drawing. He sat in front of the courtyard gate, took out the animal skin from his arms, and tried again, but he still couldn't enter the mysterious space in the animal skin.

Lin Mu sighed lightly, poured out a spirit gathering pill from the small porcelain bottle that was upgraded by the mysterious space, and threw it into his mouth. Suddenly, an extremely comfortable warm current flowed throughout his body, and Lin Mu's physical strength was instantly replenished.

"Clang!"

"Clang!"

Continuing to practice sword drawing skills, it is not a matter of overnight success. Lin Mu only stopped for a while and then continued to devote himself to the cultivation time and time.

After a few more hours, a full moon in the sky had risen above her head, and Lin Mu was sweating profusely.

Lin Mu, who was practicing, suddenly discovered a strange scene. He looked down and saw a bright light emanating from his arms.

"Is it because the mysterious space in the animal skin opened?"

Lin Mu was surprised and took out the animal skin he carefully packed in his arms and saw that it was indeed the animal skin emitting bright light like the full moon in the sky.

Lin Mu's mind moved, and the next moment he found that he had entered the mysterious space of the beast skin again!

It was still in the original desolate clearing, and there were still rocks around it, and the bright moon hanging high in the sky was still there, and the cold moonlight emitted only slightly illuminated this space. In the distance, you can still vaguely see the endless mountains and the peaks.

However, one thing that is worth Lin Mu's delight is that this small space is still filled with extremely rich spiritual energy.

Lin Mu only sniffed a small mouthful of these spiritual energy and felt extremely comfortable all over, which was a little more comfortable than swallowing an upgraded version of the Spirit Gathering Pill. He felt like he was floating in the air.

boom!

An hour later, Lin Mu, who was practicing, had a sudden aura, and a fourth-level aura emanated from him.

"Breakthrough!"

Lin Mu opened his eyes and exhaled a breath of turbid air from his mouth. He was extremely excited. This time, it took only an hour to break through from the early stage of the third level of the Body Refining Realm to the fourth level of the Body Refining Realm.

The fourth level of the Body Refining Realm!

At this time, Lin Mu had a great confidence in becoming an outer disciple next month. Today, he even stepped on Zhang Tao, who was in the top 20 among the merchandise disciples. The average fifth level of the body refining realm may not be his opponent. Lin Mu naturally had a doubled confidence at this time.

Sword drawing!

clang! clang! clang! clang!

However, Lin Mu did not dare to have any rest. Before the mysterious space in the beast skin was closed, he practiced martial arts and sword drawing skills in the space.

It is strange that Lin Mu practiced the sword drawing technique in the mysterious space for a while and felt more and more at ease, and he took action faster and faster. He kept his body in a fixed sword drawing posture and no longer felt any discomfort in his body.

Whoosh! Whoosh! Whoosh!

I don’t know how much time has passed, but the sound made by Lin Mu when he drew his sword is gradually turning from a clang of muffled sound to a brittle sound. This is a sign that he has achieved a small success in practicing sword drawing.

Lin Mu was not satisfied with his sword drawing technique and only stayed at Xiaocheng's realm. He continued to grit his teeth and repeat the movement of pulling the sword and returning to the sheath. During this period, Lin Mu didn't know how many times he had repeated such movements.

After Lin Mu continued to practice sword drawing for a while, a flash of eyes appeared before his eyes, and the mysterious space in the animal skin disappeared again, and Lin Mu also returned to his small yard.

"Strange, is the opening of the mysterious space in this animal skin related to the moon in the sky?"

Looking at the full moon that was about to fall in the sky, Lin Mu remembered that when the animal skin space was closed last night, it was closed when the moon was set and was about to dawn.

The more Lin Mu thought about it, the more he felt that the opening of the mysterious space in this animal skin was related to the moon in the sky.

"But, what kind of animal skin is this? What kind of animal beast is this? What kind of animal is this monster with the animal skin?"

Lin Mu never expected that the animal skins heirlooms of his family would have such a mysterious space, with the richness of spiritual energy inside them to an unparalleled level.

The mysterious space in this animal skin made me break through from zero to the fourth level of the Body Refining Realm in less than two days, and it also made the sword drawing technique that most warriors could not practice. It took me only one night to practice to the level of small success.

After putting the animal skin close to her body, Lin Mu took out three small porcelain bottles from his arms and opened them one by one to check. He was surprised that all the secondary spirit-gathering pills in these small porcelain bottles were upgraded without any suspense.

"I'm getting rich now."

Lin Mu couldn't help but sigh, then poured out a spirit-gathering pill that emitted a strong fragrance and threw it into his mouth.
Chapter completed!