When you live with someone, it just feels different. Seeing the changes in the room, Chen Gong couldn't help but sigh a little, thinking about when it was time to take his sister Chen Juan over.

After sighing, Chen Gong decided to start today's cultivation. The family pressure on Xu Xinjie's side and the previous battle in the sea of knowledge made Chen Gong work harder in his cultivation. Now, in addition to continuing to cultivate the Xuanshui Technique, striving to cultivate the Xuanshui Technique to the fifth level, and allowing himself to step into the middle stage of foundation building, he has more time to spend cultivating the Seven Emotions Transformation Thunder Technique, this kind of exercise is the nemesis of all spiritual existences, and when it was first displayed from Chen Qiao's hands, it was simply infinitely powerful.

After cultivating for more than two hours, Chen Gong took a rest, and suddenly his heart moved, remembering what Chen Qiao had told him about the Jade Pupil Jian in the sea of knowledge, so he raised his hand to look at the storage ring on his hand, and his spiritual sense swept in.

In this storage space, there are most of the treasures that can be seen but not touched, and Chen Gong did not leave too much of his eyes on it, but looked at a mass of inconspicuous rectangular jade.

This is the jade pupil used by the cultivation world to record the events of the exercises, don't look at it only the size of a finger, its information capacity is much larger than that of a mobile hard disk.

The number of jade pupils is not much, it is obviously carefully selected by Chen Qiao, just some of the exercises recorded, Chen Gong can't be used for the time being, he can't chew too much, and the improvement of cultivation does not depend on the number of various types of exercises, but he still concentrates on cultivating the Xuanshui Technique well.

There are also alchemy aspects in it, but the medicinal materials required are too rare, and he gave up after just looking at Chen Gong, at least these things are not something he can use now.

There is also a piece of jade pupil Jane, which talks about the formation rune, which is very much to Chen Gong's appetite, the formation rune is such a thing, if it is used in the right place, the power exerted is definitely not small.

If these sigils are integrated into specific materials, they can also refine some low-level consumable magic weapons, which is equivalent to having some more means to save lives.

Chen Gong decided to make one or two talismans according to the method mentioned in this jade pupil Jane, and when the time comes, he can give them to his sister, Hu Ningning or Xu Xinjie, no matter how useful it is, it can be regarded as a little bit of his own heart.

It happened that some related materials were also prepared in the ring, and Chen Gong directly took out more than a dozen pieces of jade from it.

Paper talismans, wooden talismans, jade talismans, jade talismans are considered to be relatively advanced talismans, and they are used more often and the effect is better.

Chen Gong first took a piece of green jade stone in his hand, and began to use spiritual power to imprint the rune array on it according to the method on the jade pupil slip, but when he carved a key position, Chen Gong was anxious to draw faster, and the result was a deviation, and the entire jade actually turned directly into powder.

After this lesson, Chen Gong became more and more cautious, picked up another jade again, and carefully injected spiritual power, each rune array was slowly and carefully carved, and when the rune array was completed, the injected spiritual power actually began to operate on its own.

His water spiritual power originally had the effect of purifying the heart and treating injuries and diseases, but now it automatically circulates in this piece of jade and slowly emits out, it seems that it is very easy for people wearing this jade to at least ensure their health.

And if this spiritual power is strongly stimulated by an external force, if it is instantly stimulated, it may really be able to play a protective role.

With this successful experiment, Chen Gong had more confidence in his heart, and he looked for it in the jade pupil slip again. In addition to the talisman, there is also a formation that Chen Gong is very interested in, which was originally a very common cultivation auxiliary formation in the cultivation world, called the Gathering Spirit Array, but with the lack of spiritual energy in heaven and earth, more and more of the various cultivation methods have been lost, and the cultivation materials are even more rare, so few people know the formation method of the Gathering Spirit Array.

This Spirit Gathering Array uses the simplest principle of the Five Elements Cycle to create a space with a high spiritual energy density. In other words, to form this five-element array, five pieces of jade with different attributes must be used.

Although Chen Gong only has water spiritual power, the spirit stones of the five different attributes do not have to be injected with the spiritual power of the five different attributes, as long as they are carved into the formation representing the five attributes according to the depiction method of the rune.

The killing of metal, the swiftness of the wood attribute, the softness of the water attribute, the fury of the fire attribute, and the heaviness of the earth attribute. Five pieces of jade, which were originally unremarkable, actually produced such a wonderful change after being engraved with the battle talisman.

Chen Gong became more and more curious about the way of the array talisman, and couldn't help but plan to set up a five-element spirit gathering array on the balcony of his house to try.

At this time, it is the end of summer and the beginning of autumn, the balcony is breezy and the sky is full of stars, which looks unique.

However, when Chen Gong put down the five spirit stones according to the arrangement of the Five Elements Spirit Gathering Array, Chen Gong immediately had a feeling of time and space disorder, and when he looked up, even the starry sky just now had disappeared, and he couldn't see the sky or the earth, and some were just magical colorful lights.

Taking a step forward, the entire formation immediately changed again, and the multicolored divine light fluctuated for a while, as if it was about to be activated. Fortunately, Chen Gong knew the exit of the formation, and the main purpose of this Five Elements Spirit Gathering Array was not to trap the enemy and kill the enemy, so he easily got rid of it.

Standing outside the formation and looking at the balcony, the scenery is still the same, but there are only five more pieces of jade, but as soon as a person enters the range of five pieces of jade, the scene just now appears again.

It seems that the way of this array of talismans is really magical, the small five pieces of jade can actually mobilize the power of heaven and earth, and I don't know what kind of mystery it contains.

Chen Gong picked up one of the pieces of jade and felt the fluctuations of spiritual power in it, just like the previous talisman, it was radiating outward all the time.

Could it be that this kind of divergence can lead to changes in the small space of heaven and earth?

It is certainly impossible for the power in the simple five pieces of jade to cause such a change, but they cooperate with each other and influence each other, playing a role of amplification and inducement, and only after stimulation can they cause spatial anomalies.

If he was able to grasp the laws of this, would the effect of the Spirit Gathering Array become stronger? Thinking about the feeling of being full of spiritual energy that he had never felt before in the Spirit Gathering Array just now, the more Chen Gong thought about it, the more excited he became.

It's just that the formation is a very rigorous thing for cultivators, the so-called difference is a millimeter, a thousand miles of error, any change is unimaginable after a formation is formed, after all, there are too many factors involved.

But Chen Gong didn't intend to give up just like that, as long as he collected enough data, he could find a way to find a way to input the data into the computer, calculate every possible change with computer software, and find the best combination from it.

Thinking of this, Chen Gong couldn't help but want to call Liu Tianming. At this time, he heard a knock on the door, and then Yang He shouted: "Second brother, get up for breakfast." ”

At this time, Chen Gong realized that he had been thinking about it all night, and now it was eight o'clock in the morning.

"Okay, come down right away. Chen Gong agreed, and after washing up in a hurry, he walked downstairs.

There were four bowls of porridge on the dining table, as well as a few fried sticks and xiaolongbaozi, Yuan Ming and Xie Qingling were already sitting there, and Yang He was standing aside waiting.

"Second brother, if you don't come again, my light bulb will have a bit of a hard time. Yang He looked at Yuan Ming and the others and quipped.

"You moved in, saving me the time to run out and buy breakfast. Chen Gong said with a smile.

Yuan Ming said: "Today is a little rushed, you can make breakfast at home in the future, the light craftsmanship is still good, make it yourself, hygienic and delicious." ”

"Then we'll be in for a treat. After Chen Gong sat down, he remembered the scene of going home yesterday and said, "By the way, in the future, I can just wash my clothes by myself, and you also have something to do, so you don't need to be polite." ”

"What's there, there's a washing machine anyway, just throw it in for you, it's a good thing. "Yang Heman doesn't care about the authentic way.

After breakfast, Chen Gong set off for Shangdu Garden. Although Hu Ningning is quite conscious of studying now, but after agreeing to others, Chen Gong still hopes that he can complete it satisfactorily.

Now that the summer vacation is coming to an end, today is the last class, and Chen Gong came to Hu Ningning's house on time.

As soon as Hu Ningning appeared in front of Chen Gong, his eyes lit up, obviously, she was specially dressed up today, and she looked very fresh and beautiful, but no matter how beautiful her face was, she couldn't hide the endless sadness in her eyes.

How could Chen Gong's eyes not even see this, he naturally knew what Hu Ningning was sad for, and he couldn't help but feel a little infected in his heart, and after a slight pause in his eyes, he quickly recovered.

Today's content, Chen Gong spoke in great detail, and Hu Ningning listened very carefully, as if making up the class had become a kind of enjoyment, and both of them cherished such a time.

However, the hour hand finally pointed to eleven o'clock, and Chen Gong finished his lecture, inevitably saying with some sadness: "Okay, quietly, let's stop here today." ”

When Hu Ningning heard this, his delicate body was shocked, and he asked in a slightly trembling voice, "Brother, is this the end of teaching?"

"Yes, it's over, and today is the last day of summer make-up classes. From tomorrow onwards, my brother will not come to give you make-up lessons, but even if my brother doesn't come, you must listen to your father and study hard. Remember, brother is still waiting for you to be admitted to Rong University. Chen Gong nodded.

"Hmm!" Hu Ningning agreed, but his eyes were staring at Chen Gong without flinching in the slightest, and a crystal light was flickering in his eyes.

"Brother, I, I can't bear you!" Hu Ningning plucked up his courage and said.

Chen Gong smiled, stroked Hu Ningning's head with love and pity, and said: "Silly girl, my brother is in Rongcheng, and he is not going to other places, if he wants to meet in the future, he can see him at any time." By the way, I've got a gift for you. ”

"What a gift, quick, brother, show it to me. Hu Jingning said with some excitement that Chen Gong's gift to her finally diluted a little of the sadness of parting.

Chen Gong took out the amulet that he made on the spotlight yesterday, originally an inconspicuous piece of green jade, after injecting spiritual power, exuded a strange charm, although there was no special shape, but in Hu Ningning's eyes, this was the most perfect gift in the world.

"It's so beautiful!" Hu Ningning took the green jade and held it tightly in the palm of his hand, and he could feel the comfortable touch transmitted by the jade. She spread out her hand, looked at it very carefully, and then pressed it to her chest, and an imperceptible warm current passed directly through her chest, spreading throughout her body.

"This is made for you by my brother, how about it, like it. Chen Gong was also happy when he saw that Hu Ningning liked this piece of jade so much, and asked with some merit.

"I like it, I like it so much! Brother, you did a great job. Hu Ningning obviously didn't quite understand what Chen Gong meant by "doing", but it was enough to make her very happy.

"Can you put it on for me, brother!" Hu Jingning suddenly let go of his arms, looked directly at Chen Gong with his eyes, and said a little shyly.