Leaving the library with a calm face, God knows that Yun Sheng's heart is already beating like a drum at this time, and the reason is the small note lying in the beast language ring.

After thinking about it, there were many people in the dormitory of public students, so she went directly to the public medicine field.

In order to facilitate the care of the public medicine field, a small utility room was built there in the college.

After arriving at the small utility room, Yun Sheng took out the small note that had just arrived.

As soon as the small note was in his hands, the dark soul in Yun Sheng's body was like boiling water with firewood, boiling endlessly.

Spiritual power was like tentacles, reaching into the small note in his hand.

At this time, if someone saw Yun Sheng's appearance, they would definitely be shocked.

Her already jet-black pupils became even darker, her eyes were surprisingly large, and her pupils were like two black holes.

Under the half-length bangs, the small face is as crystal as a fine jade, and a breathtaking, demonic beauty appears in the mourning pair.

The magic runes on the note changed from chaotic to orderly, and soon, a whole new magic appeared in her mind.

"Demon Thorn, a rudimentary dark magic, feminine and invisible, comes and goes without a trace, and can silently kill enemies and magical beasts."

The palms of his hands couldn't help but sweat a little, this was the first time Yun Sheng had come into contact with dark magic.

Although she possessed a five-line magic soul, under the warning of her father Yun Canghai, Yun Sheng had never practiced any dark magic, and in her mind, more or less, dark magic was still an unknown magic.

When Yun Sheng hesitated, she also discovered a new concept of magic on this note, that is, the principle of mutual restraint of magical attributes.

Between the four natural attributes of the monsters, water and fire are mutually restrictive, and the local style is contrary to each other.

What's more, the magical beasts of the Light and Dark genera are mostly immune to the four nature-attribute magic, but their damage to the four nature-attribute magic is doubled.

After seeing this, Yun Sheng said in his heart, it seems that he has to learn dark magic, otherwise the demon insects in the medicine field will not be able to be expelled.

Yun Sheng's comprehension is very high, plus she has learned several elementary magic earlier, and she quickly learned this dark magic.

I came to a clearing outside the public medicine field.

Yun Sheng plans to test the difference between mysterious dark magic and ordinary earth magic.

Judging from the magical records, this primary magic called the Dark Thorn does not seem to be much different from the earth thorn that Yun Sheng has mastered.

Yun Sheng found two rocks of similar size, and planned to experiment with both Earth Thorn and Dark Demon Thorn respectively to compare what the difference was between the two.

Yun Sheng has been used countless times, chanting is very skilled, Yun Sheng has been cultivating in the magic tower for a while, and his magic power has risen, and his performance has been instantaneous twice Earth Thorns, and he moved in a moment, and the brown and yellow earth thorns pierced through the rock, and a rock weighing dozens of kilograms was instantly pierced into four petals.

Try your newly learned dark magic again, and how powerful the Dark Thorn is.

Yun Sheng chanted, and after a silent sound, he felt a slight fluctuation.

The rock in front of him, there was no movement.

Could it be that dark magic is less effective than earth thorns?

Yun Sheng was depressed, and she stepped forward to take a look.

As soon as I touched the rock, the whole rock shattered into a cloud of ashes.

“！！”

Yun Sheng was taken aback, if she hadn't seen it with her own eyes, she would never have believed that a whole rock had been shattered in an instant.

Such a domineering dark magic thorn, this is only the first time she has applied it, if she is skilled in the future, let alone a rock, I am afraid that a demonic beast can be stabbed into internal injuries in an instant.

Yun Sheng's heart moved slightly, and suddenly it occurred to him that the principle of the magic thorn seemed to be a bit similar to her medical spirit needle, if the two were fused together, I don't know what the effect would be, if the two could be fused together, it could also well hide the traces of dark magic.

However, at the moment, Yun Sheng was not in a hurry to fuse the two, she was even more eager to know if the dark magic she had just learned would have any effect on eliminating the dark demon insects in the medicine field.

Earlier, Yun Sheng had also tried to use earth thorns and other magic to kill the Dark Worm, but all of them were damaged herbs, while the Dark Worm inside was intact.

For now, I can only try it with Dark Thorn.

Walking in front of the public medicine field, Yun Sheng chanted the Dark Demon Thorn, and a dark energy invisible to the naked eye poured into the herb.

The dark thorns, which were as subtle as hairs, instantly penetrated into the herb, like a flash.

In the root system and stalks of the herbs, those stubborn demon insects were pierced by the magic thorns, just like a dense fog seeing the sun, and they all dissipated at once.

At the moment when the demon insect was pierced by the demon thorn, Yun Sheng felt a dark magic element pouring into his body.

This feeling is like the magical element that Yun Sheng obtained after meditating.

The dark magic power in the bodies of those destroyed demon insects actually poured into Yun Sheng's body with the use of demon thorns.

Yun Sheng was overjoyed, he couldn't imagine that the magic thorn would be so useful.

Not only can it kill demonic insects, but it can also inhale the magical elements in the body of the slain demonic beasts.

Although there are not many magic elements of demon insects, there are many demon insects in these few acres of medicine fields, and after repeated trials and trials, the magic elements in Yun Sheng's body have not decreased, and the dark magic soul has also grown a little.

In order to test whether the magic thorn could work on any kind of magical creatures, Yun Sheng repeated several trials.

At this time, under the soil surface of the medicine field, an earth lizard jumped out, and as soon as Yun Sheng's heart moved, the magic thorn instantly pierced the belly of the earth lizard, and a faint earth magic element poured into Yun Sheng's body.

She experimented with rocks, trees, and streams of water, both living and dead.

Soon, Yun Sheng verified a little.

The magic thorn can not only kill the enemy invisibly, but also absorb the magic elements in the body of any kind of magical creature, but it has no effect on inanimate matter, and can only shatter it.

As for whether this kind of dark magic has an effect on people, Yun Sheng does not know for the time being.

There is not much time left before the mid-term assessment, and Yun Sheng decided that she can just test the role of the magic thorn in the mid-term assessment.

In the evening, watching the herbs in the public medicine field return to their former thriving landscape and the dark magic soul in his body that had swelled again, Yun Sheng sneered: "Magic Fighting Association, this time, I will definitely make you die ugly." ”

The matter of the demon insects in the public medicine field being quietly eliminated, Chen Li'er and the others were completely kept in the dark.

That night, a sneaky figure came to the public medicine field.

This person was Chu San of the Magic Fighting Association, a wind magician, who had been ordered by Chen Li'er and others to monitor Yao Tian's every move.

Under the moonlight, the acres of medicinal fields looked energetic, and they did not look like they were suffering from pests.