Luoxia Valley attaches great importance to respecting teachers and teaching. Although this technique was not taught by Elder Wu personally, Qin Fengming was very grateful to Elder Wu.

"Feng Ming doesn't need to be humble. Over the past hundreds of years, there have been countless geniuses in our sect who have tried to catch a glimpse of this body technique, but they have spent their whole lives without getting any results. The fact that you can succeed in cultivation is enough to show that you

His talent is indeed many times better than others."

Listening to Elder Wu's heartfelt praise, Qin Fengming didn't feel the slightest bit proud.

Looking at the respectful young man in front of him, Elder Wu was also very pleased. Among genius disciples, none of them are people with high aspirations, but the young man in front of him always had a calm expression, respectful and humble.

"Hey, I have forgotten why I came here. The small items you asked me to help build have been completed and are specially sent to you this time."

"Really? Thank you so much, Elder Wu." After hearing this, Qin Fengming immediately bowed happily. His face was even more excited than before.

Qin Fengming looked very excited after taking the bag handed over by Elder Wu.

After sending Elder Wu respectfully away, Qin Fengming hurriedly returned to the room. With his hands shaking, he poured the items in the bag onto the bed.

Looking at the dozens of small fine iron parts on the bed, Qin Fengming's eyes were filled with light.

Qin Fengming sorted out and compared the parts one by one according to the drawings he had made, and found that all the parts corresponded to the drawings. Seeing this, Qin Fengming felt relieved.

"Detailed Explanation of Jikuo" had originally been sent back to Wangyue Peak. At this time, if you want to assemble the Hanxing hidden weapon, you can only rely on memory.

Sitting cross-legged on the wooden chair, Qin Fengming closed his eyes slightly and quickly recalled the assembly steps of the Hanxing hidden weapon. After a full meal, he started to assemble it.

An hour later, a dark small box appeared in front of Qin Fengming.

This box is about the size of a child's palm. There are five holes the size of soybeans on the front cover, and two small ear holes on the left and right sides. There is a small hole on the left side of the box.

Qin Fengming knew that the small holes on the left and right ears were for fixation, and the small hole on the left was for connecting the trigger mechanism. Connect the prepared tough silk thread to the mechanism and lead it out of the box through the small hole.

.The 'Hanxing' hidden weapon is completely assembled.

Seeing the Hanxing hidden weapon in his hand, Qin Fengming was extremely excited. He carefully took out the five heart-asking nails, put them into the five grooves in the box with great care, and then carefully closed the lid of the box tightly.

Then pick up the box, align the small hole on the front with the opposite bamboo wall, and pull the silk thread hard with your hand.

"Crack!" followed by a crisp sound, I saw five cold lights flashing past in front of my eyes. On the opposite bamboo wall, a "beep" sounded almost simultaneously. Five small holes in a cross shape suddenly appeared.

On top of the bamboo wall.

Touching the five small holes through the wall with his hand, Qin Fengming's heart was filled with joy.

The power of this 'Hanxing' hidden weapon is beyond his expectation. It is as hard as a bamboo wall and can be penetrated by one blow. If it hits a person, it will definitely enter the body. It is a martial arts master who is accustomed to physical training.

Some flesh injuries are bound to be inevitable.

After finding some thin ropes, Qin Fengming fixed the "Han Xing" on his chest according to the introduction in "Detailed Explanation of Ji Kuo" and tied the thin wire connecting Ji Kuo to his left arm.

After repeated experiments, I constantly adjusted the length of the thin thread and its position on the left arm. After more than half an hour of practice, I finally adjusted the position of the thread perfectly.

In the next few days, Qin Fengming repeatedly tested and fired the 'Hanxing' concealed weapon. Finally, he was able to do whatever he wanted.

After several days of trial and error, Qin Fengming knew that although this hidden weapon was extremely sharp, its lethality was extremely limited. If it failed to hit the opponent's vitals, it would be difficult to kill and capture it with one blow.

The only way to solve this problem is to apply poison on the nails.

Thinking of this, Qin Fengming no longer delayed and appeared in front of Elder Wu again.

"You came to see me so quickly, but do you want to ask me for something highly poisonous?"

Seeing Qin Fengming coming in front of him again, Elder Wu chuckled and said with a smile. With his experience, he knew the shortcomings of the hidden weapon that was given to the young man in front of him.

"The elder has already figured it out! What the elder said is absolutely true. This disciple came here just to find a highly poisonous thing. However, it is best if this thing can make people lose their ability to resist if they touch it, but it will not kill them.

, but it’s not harmful.”

Seeing that Elder Wu already knew what he was doing, Qin Fengming secretly admired him and immediately admitted it outright.

"I have poisonous things that can kill people, but as you mentioned, I need to think carefully about them."

With a thoughtful look on his face, Elder Wu couldn't help but think quietly.

After a long tea time, he suddenly patted his head and said in surprise:

"I finally thought of something, which roughly matches what you mean. There is a drug in our sect called Ma Shen Powder. As long as it sticks to a person's blood, it can immediately make the person's body become limp and lose the ability to move.

However, the effect of Ma Shen Powder is very short-lived. Those who are affected by it do not need any antidote and can return to action in less than half an hour. For a martial arts master, it only takes a cup of tea to return to normal. If you encounter someone with extremely advanced skills,

Maybe it only takes a breath or two to resolve."

Listening to Elder Wu's narration, Qin Fengming thought rapidly in his heart.

Although this kind of poison can be resolved in a moment by martial arts masters, with the help of Biyun's concealing movement, he can reach the opponent in the blink of an eye, and he can restrain the opponent whether it is killing or capturing.

"This kind of medicine is exactly what the disciple wants, but I wonder if the elder can get this kind of anesthetic?"

"This kind of medicine, Ma Shen Powder, can be prepared by our Hall Master Guo. I'll go find him now. It shouldn't be a big problem. I can hand it over to you in two days."

At noon two days later, Qin Fengming received the Ma Shen Powder brought by Elder Wu as scheduled.

After telling Qin Fengming how to use it, Elder Wu turned around and left.

According to a certain proportion, Qin Fengming blended the Ma Shen Powder into a certain amount of water. After stirring evenly, he placed all the Questioning Nails into the mixture.

After soaking for an hour, Qin Fengming used chopsticks to carefully take out the nail nails one by one, placed them in a cool place to dry. Then carefully put them into the leather bag. Carefully put the five reserved nail nails into "Han Xing"

In the midst of this, he then walked impatiently towards the depths of the dense forest.

He quickly shuttled through the mountain forest, and soon he spotted a mountain rabbit.

Looking at the mountain rabbit, Qin Fengming prayed secretly in his heart: "I'm sorry, in order to test this hidden weapon, you can only use it as a target."

With a soft sound from the machine, the hare that was chewing grass immediately turned over and fell to the ground, its whole body soft and limp, as if it had no bones.
Chapter completed!