The subordinate quickly brought the record about the Yuan Devouring Insect, and Ling Tian put aside his martial arts experience and learned about the Yuan Devouring Insect first.

This is a piece of thin paper with burnt yellow curls, which can be seen to be very old, written by the ancestors of the Chen family hundreds of years ago.

Because the Chen family's distant ancestor Zhennan Gong died of the Yuan Eater Worm, the Chen family has a deep understanding of the Yuan Eater Worm, which records a lot of useful information.

According to the writer, there are three major difficulties that need to be overcome to raise metaphagophages.

The first difficulty is the Yuan Force, the Yuan Power needed by the Yuan Devouring Worm is massive, and where to find so many warriors who have Yuan Force and are willing to sacrifice their martial arts to support the insects.

However, the Imperial Spirit Sect came up with a good way, that is, to kidnap and even kill the martial artists of other factions to obtain Yuan Li, so the aggressiveness of the Imperial Spirit Sect in history was very strong, and in the end, it committed public anger and was driven out of Shannan by the seven major sects of the righteous path.

The second difficulty is control, the master must communicate with the devouring insects, in order to be like an arm, and how to practice to communicate with the mind, that is the secret of the Imperial Spirit Sect, so even if the martial artists of other factions capture a few devouring insects, they will not be able to accept the master, it is said that although the Imperial Spirit Sect has a way to control the devouring insects, it is also quite cumbersome, only a very few people can master it, and it seems that the number of insects is also limited, and a worm master controls hundreds of devouring insects on the sky, otherwise the Imperial Spirit Sect would have dominated the world.

When Ling Tian saw this, he was overjoyed, these two difficulties had been solved by him, he had a power pool, he could store excess Yuan Force to continue to feed the Yuan Devouring Worm, as for the control problem, it was even simpler, he could command the Yuan Devouring Insect at will with a single thought on his mobile phone.

The third difficulty is the problem of reproduction, a small number of phagogens are not a big threat, only when they grow to a certain number and form a swarm can they pose enough threat to the enemy.

The breeding conditions of the metaphagous are extremely harsh, and the insects will only have the desire to reproduce after devouring enough yuan power, but the feeding efficiency of the metaphagous is low, and only less than one thousandth of the yuan power can be retained in the body.

Ling Tian frowned slightly, the first two difficulties were okay, but the third breeding difficulty was a little troublesome.

Even if Ling Tian was able to control the Yuan Devouring Worm, what could he do with just three of them, he couldn't help a real master.

The reason why it is difficult for the phagophage to reproduce is because it is extremely inefficient to feed.

In other words, as long as the feeding efficiency is improved, the reproduction of the phage can be promoted.

Thinking of this, Ling Tian's heart moved, and he suddenly had an idea.

Ling Tian directly mobilized the power pool and projected one unit of Yuan Force at each Primal Devourer.

Generally speaking, the Yuan Devouring Worm had to devour thousands of units of Yuan Force in order to have one unit of Yuan Force remaining in its body, and Ling Tian directly injected this unit of Yuan Force into the Yuan Devouring Insect's body without the slightest loss.

The feeding efficiency of the Primordial Eater was increased from one thousandth to one hundred percent by Ling Tian.

Thinking that it was recorded on paper that the Element-Eater needed a warm environment to reproduce, Ling Tian put the Element-Eater back to the dantian.

Ling Tian had high expectations for this strange insect that was far and wide, and he planned to train it well and help him in the future.

However, it is not a way to keep the devouring insects in the body, and in the future, you will have to make a spirit beast bag to contain these insects.

And after the three Yuan-devouring insects were poured with one unit of Yuan Force, they became a little manic, their wings flapped at high speed, and after a flurry of collisions in Ling Tian's stomach, the three Yuan-devouring insects were fiercely attached to each other, and began to rub wildly, as if they had spring.

This behavior ...... It must have started to multiply, right?, Ling Tian shifted his attention to the experience of the Mixed Yuan Shifting Skill.

He has already practiced the second level of the Mixed Yuan Shifting Skill, so he only looks at the experience of the first two layers.

The first layer of the Mixed Yuan Shifting Gong only lays the foundation, and the means of moving are quite limited, while the second layer can reflect the enemy's attacks, and Chen Ruofeng used the technique of the second layer to rebound the attack of the Crane Venerable.

Most of these experiences are the problems encountered by the children of the Chen family when they learn the Mixed Yuan Shifting Gong, and Chen Qingzhi summarized more than a dozen of them as representative questions, including the experience, and answering them in detail.

Ling Tian had read them one by one, and he had quite a comprehension, if he thought about some questions by himself, he was afraid that he would not be able to think of them even if he wanted to.

Half an hour later, Ling Tian finished reading the experience of the first and second layers of the Mixed Yuan Shifting Skill, Chen Qingzhi's experience was extremely detailed, Ling Tian's mastery of the second layer was suddenly clear, the few doubts before were easily solved, what was lacking was just practice, his mind had been put on the third layer of the Mixed Yuan Shifting Skill.

And during this time, the eighteen iron guards checked Ling Tian's body, Ling Tian naturally did not have a little yuan force in his body, the iron guards were busy inputting yuan power, and Ling Tian's power pool increased by about fifty units of strength.

Ling Tian was secretly amused, when he had absorbed the Yuan Power of these masters, he would consume more of the Chen family's martial arts knowledge, and he would have to leave.

The Mixed Yuan Shifting Skill is the strongest technique that Ling Tian can master at the moment, and with Chen Qingzhi, a free teacher, Ling Tian can learn with half the effort, without using it in vain.

Ling Tian closed his mind, walked up to Chen Qingzhi, and asked, "May I ask Old Master Chen, what does the Void Spirit Strength mean?

Chen Qingzhi listened to Ling Tian's words, he was surprised and puzzled, this young man asked all the content of the third layer of the Mixed Yuan Shifting Gong, the second layer would not know, but he went to learn the third layer, this heart was too big, and he immediately frowned and said: "Young man, learning should be gradual, it is not okay to pull out the seedlings to help them grow." ”

Chen Ruoyun on the side sneered, and Chen Ruolei shook his head, obviously misunderstanding Ling Tian in the same way.

Ling Tian smiled slightly, and said to Chen Qingzhi: "The junior is not what the old man thinks, and he also asks the old man to come over with a piece of Yuan Li." ”

Although Chen Qingzhi was puzzled in his heart, he still followed Ling Tian's intentions, held his hand, and sent in a Yuan force, in order not to hurt Ling Tian, his strength was very light.

How do you know that as soon as the Yuan Force touched Ling Tian's body, it was like a river bursting its embankment, and the sea water poured back, pouring back all Chen Qingzhi's Yuan Force.

"You...... Have you practiced the second level of the Mixed Yuan Shifting Technique?" Chen Qingzhi's eyes widened in disbelief.

"Thanks to the old man's experience, the younger generation was lucky enough to practice to the second level. Ling Tian said with a smile, in fact, he had already practiced the second level of the Mixed Yuan Shifting Technique before he read his experience, so he just didn't want to look appalling and too high-profile.

Chen Ruoyun and Chen Ruolei stood next to them, their mouths were wide enough to swallow a toad, Chen Ruoyun shook his head again and again, is there something wrong with the old man?

"Demon!" Chen Qingzhi blurted out, and then said embarrassedly: "The old man has lost his temper." At the same time, there was a deep sense of remorse in his heart, Chen Ruofeng spent sixteen years practicing the second layer of the Mixed Yuan Shifting Gong, which was the fastest speed of the Chen family in hundreds of years, and this young man only took less than a day, what an amazing genius this is, this young man was originally the great-grandson-in-law of the Chen family, he could have carried forward the Chen family, but fate made people, it seems that the Chen family is destined to miss him.

Chen Qingzhi stared at this young man who was originally his great-grandson's son-in-law, and suddenly felt sorry for his talents, and he couldn't wait to teach him.