On the dark back mountain of the school, Bai Yin sat cross-legged on the ground.

Tonight, his job is to carve the seal of magic instruments.

Bai Yin already had an idea of ​​the type of magic weapon for seal carving. He was planning to give magic weapon to his parents and sisters, so the natural effect needed should be defense and spirit gathering.

If two magic arrays are arranged at the same time in the same magic weapon, the requirements for seal engravers will undoubtedly increase a lot.

Looking at the green jade the size of his palm, his thumb, his expression was slightly solemn. What he had to do next consumed his soul and physical strength.

And it is a fine job, and a little bit wrong, which may lead to the explosion of jade and may even cause backlash on the body.

After taking a deep breath, the light green cyclone in the dantian fluctuated slightly, and a stream of light green air flowing like a breeze floated out, and finally shone the palm slightly green.

After reaching the palm of the palm, the light green light shone through the green jade, and then reflected a bunch of dark green light, which shone everywhere, making the dark back mountain green. From a distance, it looked like a skeleton was jumping in the hand of a ghost fire.

After reaching the palm of the palm, the light green energy fell slightly silent. Then it suddenly rushed out of the palm as if it was subjected to violent thrust, and then it actually blew the green jade in the palm of the palm, standing in the air.

At this time, Bai Yin slowly closed his eyes, his mind slowly calmed down, and his outstanding soul power formed flowing lights that were invisible to the naked eye, constantly wandering back and forth in the jade.

Mysterious patterns gradually appear in jade.

As time goes by, the patterns are becoming more and more complex.

Bai Yin's forehead also began to slowly seep out sweat beads, slowly becoming pale. Long-term seal carving is an extremely consuming task that consumes soul power and vitality.

I don’t know how long it took, Bai Yin suddenly stretched out a finger and gently tapped it on the green jade. An extremely thin stream of green air was slowly poured into it.

The green airflow just entered the jade, and it seemed like a chemical reaction was produced inside. Suddenly the waves roared, and Bai Yin's pale face suddenly seemed to be a little more solemn.

Go all your efforts to guide the green airflow along the already arranged magic circle pattern.

The flowing speed was extremely fast. Bai Yin had no time to wipe off the sweat beads dripping from his forehead. His entire soul's perception was immersed in jade, directing the airflow to run according to the designated route.

This is the most critical moment when the entire magic instrument is carved. Once the excess airflow cannot be guided in time and penetrates into other lines, the jade will explode at the least, and the airflow will reverse and damage the veins in the owner's body.

Bang...

At some point, Bai Yin had no time to control the fast-flowing airflow into the correct route, which eventually led to energy chaos in the jade and cracks spread.

With a last thunder, the jade hanging in the air scattered and turned into gravel and fell.

Looking at the first failure, Bai Yin wiped a cold sweat helplessly, thinking that this job was indeed not something that could be done by the Yuanqi Realm.

Fortunately, although he failed, he did not hurt him too.

I thought to myself, I would resume my seal carving and continue to carve. After all, if I were more cautious just now, it would be very likely to succeed.

From the bag prepared on the floor next to me, I took out a bottle of Yibao, unscrewed the lid and rumbled it into my dry lips.

The cool liquid flowed into the throat along the dry mouth, and Bai Yin moaned comfortably.

After drinking a bottle of Yibao, Bai Yin's pale face gradually turned bloody.

After taking a short rest, Bai Yin gathered all the scattered jade.

Then pinch the marks with your fingers and start practicing.

Green broken jade can be used as a magic weapon embryo, and naturally contains a large amount of energy.

The most basic unit of these energy is vital energy.

As a necessary thing for cultivators to practice, the more intense the vital energy, the faster the cultivation speed.

The vital energy in jade is not only highly concentrated, but also has few impurities.

The speed of cultivation is naturally self-evident. Of course, not all jades have vital energy. Jades that can have vital energy can be said to be one out of thousands.

Therefore, on the immortal planet, jade containing vital energy is also called crystals. Crystals become hard currency because they have the function of assisting cultivation.

But if you only get a piece of jade in the earth, Bai Yin will not be extravagant to use it to speed up his cultivation.

After all, it is just this part. Even if it is used for cultivation, it will seem insignificant for the long journey of cultivating immortals.

What's more, the jade obtained this time is rare and can be used as a magic weapon embryo.

Even when practicing the planet, materials that can be used as magic weapon embryos are very popular. Once they appear, they will be frantically bought, and the price is often ridiculously high.

Because magical artifact embryos are the material that seal carvers care the most, seal carvers will naturally try their best to get it. Ordinary cultivators will find ways to get such materials. Even if they don’t know how to carve seals themselves, they can make a lot of money by selling them to the seal carvers they need at high prices.

Even if you don’t sell it, you can get a good friendship for the seal carvers. It will be easier to find the seal carvers to help you.

The gathered pieces of green jade were broken after Bai Yin’s cultivation began.

The turquoise light began to flow, and the speed of flowing was getting faster and faster, and finally it looked like green silk threads.

During Bai Yin's steady breathing, the silk thread slowly gathered around him as his chest fluctuated, and then drilled into his body along his pores, mouth and nose.

As silk thread entered the body, Bai Yin's slightly tender face seemed to suddenly exuded a jasper-like luster.

And the dry veins in the body, like a long time of nectar, suddenly began to absorb the energy gas with moisturizing effects.

With the continuous replenishment of the green silk thread, Bai Yin's empty dantian also felt that it gradually became full, and even the mysterious soul power seemed to have an illusion of growth.

As the practice progressed, Bai Yin's face became more and more rosy, and finally became even more crystal clear.

The green broken jade in front of him gradually became transparent as the traces of energy left.

The pieces of small pieces of jade quietly turned into gray ashes. When the last piece disappeared, Bai Yin's black eyelashes moved slightly, and after a moment, they suddenly opened.

Two rays of green light, like two stars, flashed away.

Bai Yin clenched his fists and found that his strength seemed to have improved slightly.

His eyes were full of energy and full of energy.

Bai Yin couldn't help but breathe a sigh of relief, thinking that people always have to hit their own limits in order to break through the limits.

(End of this chapter)
Chapter completed!