Mu Shaojun stood there, and in the eyes of the Azure Dragon Guard s, his frail body seemed incomparably majestic.

After this incident, Mu Shaojun became the belief in their hearts.

This was a grandmaster of killing people at the tenth step, and he was so young at that.

"Elder Du, are those medicinal ingredients ready?" Mu Shaojun asked.

"It's already prepared. It's in the warehouse." Du Yuan quickly said.

Mu Shaojun nodded. After which, he followed Du Yuan and arrived at the warehouse.

One hundred and two portions of Body Refinement Liquid were divided into good categories.

Du Yuan stood behind Mu Shaojun, curious about what Mu Shaojun wanted the herbs for.

Mu Shaojun waved his hand and a set of twelve medicinal ingredients for the Body Refinement Liquid appeared in his hand.

Du Yuan was not surprised by that scene. When Strength Conversion Master released his inner strength, some light objects could be retrieved from ten meters away.

Looking at these twelve medicinal ingredients, Mu Shaojun's eyes flashed. The Spiritual Energy in his body revolved at a high speed and the twelve medicinal ingredients in his hands continued to fuse together.

In less than a quarter of an hour, the herbs in Mu Shaojun's hand were completely melted and turned into a drop of dark green liquid.

"This …" Du Yuan's pupils constricted as he revealed a shocked expression. Even with his knowledge, he had never seen such a scene. 12 types of medicinal herbs were melted into a drop of liquid in less than half a quarter of an hour.

"Are there any test tubes here?" Just when Du Yuan was shocked, Mu Shaojun said.

"Yes." Du Yuan quickly said and found a batch of test tubes in the warehouse.

Mu Shaojun picked up a test tube and placed the drop of dark green liquid in his hand into Guan Zhong.

This drop of liquid was the Body Refining Liquid. Mu Shaojun had used the Spiritual Energy s to refine these twelve medicinal ingredients together to create the low-grade version of the Body Tempering Liquid.

After refining the first drop of Body Refinement Liquid, Mu Shaojun continued to refine the second medicinal ingredient.

As time passed, the moon rose. When Mu Shaojun had finished his one hundred and second portion of the Body Refining Liquid, it was already late at night.

As a master at the late stage of inner strength, Du Yuan wouldn't get tired even if he didn't sleep for one or two days. He had been waiting for Mu Shaojun the whole time.

Mu Shaojun, on the other hand, was a cultivator at the peak of the Qi Refining stage and would not get sleepy.

When he finished the one hundred and second portion of the Body Refining Liquid, Mu Shaojun stopped and looked at Du Yuan.

"Elder Du, thank you for your hard work. Tomorrow, prepare 102 buckets." Mu Shaojun said.

"Alright." Wu Tie nodded. Although he didn't understand what Mu Shaojun was trying to do, he had a feeling that this would revive his Azure Dragon Guard.

After Du Yuan left, Mu Shaojun came to a locust tree and sat down to cultivate.

Refining a hundred and two portions of Body Refinement Liquid had also consumed a lot of his Spiritual Energy.

The next day, the Golden Crow rose.

The Azure Dragon Guard soldiers had long since arrived at the training camp to wait for Mu Shaojun.

Thinking about Mu Shaojun's powerful strength yesterday, they couldn't help but feel excited.

"Instructor Mu is here." Someone said.

All the Azure Dragon Guard warriors stood in a neat row, full of respect.

"Thank you for your hard work, Instructor Mu." The Azure Dragon Guard warriors spoke out at the same time.

Mu Shaojun came in front of them and nodded. He said, "Come with me."

With that, Mu Shaojun turned around and left.

"Instructor, what are you doing? Are you not practicing boxing today?"

"I don't know. But, how could we be able to guess the thoughts of someone like the instructor?"

The Azure Dragon Guard warriors looked at each other and quickly followed Mu Shaojun.

Very quickly, Mu Shaojun brought his group to a valley. This valley was also the place where the warriors of Azure Dragon Guard practiced militarily.

In the valley, Du Yuan and Xiao Fann were already waiting.

There were a hundred and eight wooden buckets filled with warm water in the valley.

This was Mu Shaojun's order, each barrel must be able to accommodate one person.

"Chief."

"Instructor Xiao."

The Azure Dragon Guard warriors called out.

The two of them nodded at them and then walked to Mu Shaojun's side.

"Mr. Mu, everything is ready." Du Yuan said.

Mu Shaojun nodded slightly.

Xiao Fann was also very curious about what Mu Shaojun was going to do.

"No one gets a portion, and then each finds a barrel." Mu Shaojun pointed to the test tube that contained the Body Refinement Liquid on the side.

After that, no one sent out a copy.

"Elder Du, the two of you should get a share as well." Mu Shaojun said as he handed the last two test tubes filled with Body Refinement Liquid to Du Yuan and Mu Shaojun.

Du Yuan and Xiao Fann took the buckets and walked to the last two buckets.

"Put the liquid in your hands into the wooden bucket and soak it there." Mu Shaojun said.

Everyone was stunned and revealed a puzzled expression, but they still followed Mu Shaojun's instructions.

Even Du Yuan and Xiao Fann were the same.

Mu Shaojun looked at everyone who was immersed in the wooden barrel and said, "Persist for two hours regardless of any pain."

Everyone was puzzled by Mu Shaojun's words, but they quickly understood the meaning behind them.

"Why is it so hot? It feels like it's burning." Lee Dalong's entire body had turned extremely red. His expression was also unusually ugly and all the veins in his body were popping out.

Not only Lee Dalong, other warriors of Azure Dragon Guard also experienced the same situation, with no exceptions.

Even Du Yuan and Xiao Fann, although slightly better than the Azure Dragon Guard warriors, also had faces that twitched a little.

Mu Shaojun looked at them. Naturally, he knew what they were feeling. It was as if the flames of the Golden Crow were burning them up.

This was the effect of the Body Refinement Liquid.

"I can't take it anymore."

"I can't do it either."

"I'm going out."

Some of the warriors from the Azure Dragon Guard even couldn't bear the torture and directly stood up, wanting to crawl out.

"Immerse yourselves in it. You are soldiers, you are Azure Dragon Guard, you are the blades of China. If you can't even endure this little bit of pain, then scram out of the Azure Dragon Military Sector." Mu Shaojun shouted as the Spiritual Energy in his body began to influence them.

Only then did these Azure Dragon Guard warriors soak themselves back in the barrels, enduring the torture, like hell.

Mu Shaojun had been keeping an eye on them. Once someone stood up, he would drink them.

Just like this, two hours passed by, and the Azure Dragon Guard soldiers finally survived the most painful ordeal.

Everyone walked out of the wooden barrel one after another. Their expressions were still unsettled. When they thought of the pain they had felt earlier, they still had lingering fear.

Du Yuan and Xiao Fann also came out with indescribable joy on their faces.

Du Yuan did not dare believe that in just two short hours, he actually broke through from the late stage of inner strength to the Internal Strength Perfection.