The most profound attainments of mechanism skill should belong to the ancient Mohist school.

However, Mohism has not existed for a long time, and most of their mechanism skills have been lost. Most of the current mechanism skills are developed by later generations, or inherited a small part of Mohist mechanism skills for improvement.

But in any case, the power of mechanism can't be underestimated.

The puppets made by mechanism technique can not only arrange the killing array in combination with the array, but also have no pain feeling. They can be manipulated by people at will and fall into the killing array, either death or injury.

"Zuojian said that organ puppets are the most complex in organ techniques, which are divided into human puppets and animal puppets. Human puppets are the most difficult to make, but they are also the most powerful. The strength of puppets can be distinguished according to their colors. The most common one is the yellowish brown wooden puppets, which can only compete with those who built the foundation. The second is the black iron puppet, which can fight against the martial arts of Kaiguang period. The last is the white Mithril puppet. Mithril is a very rare material. Because it is too expensive and rare, most people don't easily use it to make Mithril puppets. Only a part of Mithril is mixed into other materials. The secret silver puppet, the black iron secret silver puppet, can defeat the ordinary martial arts of Kaiguang period. The black gold secret silver puppet can compete with the martial arts of Bigu period. The pure secret silver puppet can rival the natural master. "

"Judging from the color of these beast shaped puppets, they are all black iron puppets mixed with a little bit of secret silver, which is equivalent to the martial arts of Kaiguang period. However, there are a large number of them. After the formation of the killing array, they are enough to kill the ordinary Pigu martial arts."

Judging the strength of these puppets, who looked like a pack of wolves, Li Yifan did not panic at all.

"Kill array, open!"

As soon as the people in the dark drink in a low voice, the 16 puppets immediately organize the killing array according to the location.

"Will it make you successful?" Li Yifan pulled the corner of his mouth, the God of war sword flew out, and the light of the sword flashed.

The puppets, which had not yet formed the killing array, were directly cut into pieces and became debris on the ground.

"No! My wolf puppet People in the dark want to crack, how did not expect that Li Yifan so easily broke his puppet.

"His strength is far stronger than intelligence. We can't stay here long. Run!" The other man was completely flustered and was about to run away.

However, as soon as his thoughts floated, a dark shadow appeared directly in front of him. What led to his eyes was a smiling face.

He was so scared that his body trembled and nearly collapsed on the ground. His pupils shrunk and said in horror: "you, how did you find me?"

"Well, do I have to explain? And he said, "who sent you?" Li Yifan stares at each other coldly. He feels a kind of familiar breath from this person. It seems that he has seen it somewhere.

"I can't have told you!" The other party gritted its teeth.

"No?" Li Yifan directly grabbed him by the neck and lifted him up like a chicken. "Don't try to keep it secret. If you tell it, it may be good for everyone. If I had to investigate by myself, the result would not be as simple as losing my life.... "

Threat words, immediately make the other party shiver, feel unprecedented chill.

"Gulu!"

The other party swallowed, but he still clenched his teeth and said nothing.

"Click!"

Li Yifan didn't hesitate any more. He made an effort with his wrist, and the other side didn't even make a terrible cry. He was out of breath on the spot.

"Whoosh!"

As soon as he threw the body on the ground, he immediately got away and ran after another person.

At the moment when he started, another person had already escaped, but how could the speed of the other person compare with him?

In less than two minutes, Li Yifan caught the man and said, "honest confession, who is going to row you?"

The man still clenched his teeth and said nothing.

"If you don't want to say it, go to die," said Li Yifan, who was too lazy to talk nonsense. With a click on his backhand, he directly ended this man's life.

Then he fumbled in the body's pocket, nothing.

Go back and touch the pocket of the other body, or nothing.

"It's really cautious. I didn't leave any suspicious objects," Li Yifan frowned, then turned to look in a certain direction. "After seeing it for so long, should I come out and explain it?"

At this time, Guan Shun and Guan Zilong came out with a look of shock. They looked at the broken puppets on the ground and the corpses. Their eyes were filled with horror.

"You did all this?" Guan Zilong swallowed.

"Don't you all see it?" Li Yifan rolled his eyes.

Guan Zilong was shocked. Just now they were watching Li Yifan's battle in the dark. They couldn't believe that he could do it.

Originally, Guan Zilong didn't believe that Li Yifan was an expert at all, but just now Li Yifan easily smashed 16 organ puppets and killed two black hands, which refreshed his understanding of Li Yifan's strength.

Now he finally believed that the third grandfather's words were not false.

"You seem to know the origin of these two guys," Li Yifan said in a deep voice.

Guan Shun looks complex, hesitated or nodded."Now that I know it, let's talk about it. I don't need to talk nonsense." Li Yifan needs to know who wants his life.

Guan Shun took a deep breath, "they are from the Cao family."

"The Cao family? I haven't heard of it. " Smell speech, Li Yifan heart move, he immediately thought of a person's name.

Cao Chai.

When he first came to Mordor University, he met Cao Chai, the management teacher of the Herbarium.

At that time, in the sample room, he found a large array arranged in the school. He also found that Cao Chai was a warrior with a different breath. In retrospect, Cao Chai's breath seems to be similar to the two men he killed just now.

"You have never heard of the Cao family?" Guan Zilong is speechless.

"Is it famous?" Li Yifan doesn't think so.

Guan Zilong's expression is complicated. He thinks it's unreasonable that such an ignorant guy should hide such a terrible strength.

Instead, Guan Shun patiently explained, "the Cao family is not particularly famous in the magic city. It can even be said that they are a very low-key family. There may not be many people who have heard of this family. But in the world of martial arts and Taoism, the Cao family is well-known, even better than the Gou family. "

"Oh?" Li Yifan is surprised to pick eyebrows, which is interesting. It turns out that he is a bright family in the East, but not in the West.

"Of course, the Gou family belongs to a big family in the magic city, and they are also famous in the martial arts world. This reputation is positive. On the contrary, the Cao family is infamous, "Guan Shun said with a look of disgust on his face.

"Because of the organ puppet?" Li Yifan blinked, "or because of poison?"

When they assassinated him just now, they used a kind of poison dart. The poison dart was contaminated with poison.

In other words, the Cao family is not only proficient in mechanism skills, but also proficient in using poison.

Of course, the most famous drug users belong to the Tang clan, but the Tang clan has long been gone. Last time Li Yifan killed a descendant of the Tang clan, Yin Jiutian.

"All of them!"