Through simple experiments, Cheng Lin finally figured out the core of the "synaesthesia" ability.

Similar to the use of "spiritual antennae" to set up information communication channels between different living beings, the content he wants to express can be passed on.

"So, I don't have to open my mouth in the future, I can use this covert way to convey the message?

Well, it looks like that, but we need to keep experimenting.

After all, the black magpie is just a bird, and there are too many limitations to try, so you still have to wait until you find a human to try it......

Also, can this channel receive messages from the other party?

It's hard to say.

I could feel the emotions of the black magpie...... But that's not all.

I don't know what the effect will be on people. ”

Cheng Lin calmed down after being excited, but since he already knew the key, he was not in a hurry.

"Wait until tomorrow, and then find someone to conduct an experiment when we enter the city."

Cheng Lin thought easily, then put the matter aside, and looked at the tired and dizzy bird that was lying on the ground: "Well, your performance is good, I am very satisfied." ”

Hearing Cheng Lin speak like this, Wu Que was a little happy.

While it doesn't quite understand what happened, there's nothing wrong with currying favor with this powerful human.

Just as he was about to tweet a few times to express his gratitude, he only saw Cheng Linfu sitting in the chair pondering again: "By the way, I almost forgot, I haven't named you yet." ”

Yes, the name.

Since the other party has willingly entered the spiritual world to work to pay off the debt.

Not surprisingly, there will be a lot of time to get along in the future, and there must be a name.

The name "black magpie" or "magpie" is obviously not very practical, it is not the name of the individual, but the species of the animal.

It's like if you have a dog and you always need to name it instead of calling it "dog" all day long.

But when it comes to naming names...... That's a lot of head-scratching.

Cheng Lin frowned and thought for a long time, this was too difficult for him.

"Since you are in charge of the care of the medicine field, you are currently the only intelligent life in the entire spirit world except for me...... In a sense, you are my steward of the garden and an assistant.

Kindness...... What should the assistant be called?

…… How about calling it Ciri?

Siri's transliteration, which is also in line with international standards.

Well, it was so happily decided. ”

Cheng Lin furrowed, slapped the table, and made a decision.

Poor "Ciri" didn't have a chance to express his opinion the whole time, so he was forced to accept the new name, Eun...... I can't tell if it's good or not, it's just quite foreign......

Throwing Ciri aside, Cheng Lin reached out and grabbed the second ability map.

It's also the second four-tier ability he's chosen.

The name of the skill is very atmospheric: "Firefall"

As the name suggests, it's an elemental ability, but it's not just fire, but a combination of fire and earth.

The reason why it was chosen was the result of comprehensive consideration.

"My strongest attack at the moment is the He Jian Sword Qi, but this ability is easy and unusable, the consumption is too terrifying, and it is easy to dodge.

In the enchantment, if it weren't for the last battle spirit to forcibly lock the Black leader, the last sword would have failed......

If it's 1v1 with the enemy, it's okay, but what if it's 1vn?

That's not going to work.

For example, I was besieged by several third-grade and fourth-grade swords, and I was abolished myself if I only cut three swords with the He sword...... Which line is this.

So there's got to be a powerful attack ability......"

"In addition, the Firefall ability is also one of the most widely circulated of the four grades, and it is not a particularly biased ability, so if I use it in the future while covering my face, I will not be associated with the 'black robe'."

When he was in class at the academy before, Cheng Lin had heard of the "Firefall" ability.

This is also a typical four-product ability that the teacher uses as a case to explain in the classroom.

The meaning is similar to the "example questions" of textbooks, which are very classic abilities.

This ability has also been discussed in international academic exchanges, and it belongs to the ability of Xia Guo to research, and then contribute to international organizations, and everyone will study it together.

In other words, the field map of this ability is available in all countries.

Of course, it is also out of reach of ordinary people.

This can be avoided because the ability is too special to be reminiscent of an elf when cast later.

If he was planning for the worst, if Cheng Lin was seen using this ability in the future, he could also push it on Sanxiu.

It only needs to be said that he snatched it from the illegal cultivator when he was exploring the projection...... At least it makes sense.

In summary.

Compared to the other abilities, Firefall is the most suitable.

It took a full half an hour to memorize this ability field map before Cheng Lin began to try to build it.

Because it's a strange ability, it's nowhere near as smooth to build as Synaesthesia.

Cheng Lin failed five times, and it took more than an hour before he finally succeeded.

At the moment when the field was condensed, the spiritual energy in Cheng Lin's body surged, and it entered his left hand along the meridians.

Cheng Lin opened his eyes and lifted the palm of his right hand upward.

The next moment, I saw fiery red points of light appear, and red light marks loomed in the air.

During the breath, a black and shiny lump gradually condensed in the palm of his left hand.

Bigger and bigger.

The result is an irregular ball the size of a bowl.

The whole body is hard and pitch black, covered with scarlet lines, releasing rich light and heat.

If you look closely, there is a faint flow of "magma" on its surface.

This is very similar to a "meteorite", that is, the kind of meteorite that passes through the atmosphere and melts into craters.

The surface was wrapped in a flame, as if burning.

Cheng Lin pushed it with his palm, and the "burning meteorite" flew forward with a roar, very fast, wrapped in a terrifying high temperature, pulling out a red tail flame, like a miniature meteorite, falling to the surface.

"Boom!"

A second later, Firefall slammed into the spatial barrier of the Spirit Realm, and then exploded with a loud bang.

Fortunately, the location of the attack was far away from the medicine field and the World Tree, but it did not cause any damage, and the space barrier did not shake at all.

However, Xi Rui, who was resting on Cheng Lin's bed, was so frightened that he flew up and looked around in horror.

"Well...... According to the description on the field map, the distance of the firefall is more than 50 meters, about 60 meters, and if it is projected from a high place to a low place, the distance will be greatly enhanced...... The length of the spiritual realm is currently about fifty meters...... It doesn't seem to be much from the description. ”

Cheng Lin finished releasing it and nodded with satisfaction.

As for the power, I don't see it, but since it is listed as a fourth-grade ability, the power caused by its explosion must be above the passing line of the fourth-grade, which is not beyond doubt.

"In this way, I finally have the ability to attack from a distance."

Cheng Lin was greatly relieved, after all, the Demon Vine Binding and the Eternal Burning Ring were more inclined to "control" than attack, and after having "Firefall", his combat power value would inevitably increase by a large margin.

"However, at present, my mastery of Firefall is still too poor, and I must ensure that the casting speed is within one second, so that it has actual combat significance, and the micro-manipulation of sending and receiving should also be strengthened."

After setting the next training goals for himself, Cheng Lin let go of this matter.

I practiced for another two hours before I stripped off and went to sleep.

……

Early the next morning, Cheng Lin got up, ate, stepped out of the spirit realm, and did not take a ride, but threw off his legs and ran wildly along the road.

After being promoted to the fourth grade, the physical fitness has been enhanced.

Now Cheng Lin, if he was in the last Olympics, he could easily win a gold medal.

When he arrived in the city, he secretly experimented with "synaesthesia".

Experiments were carried out on ordinary animals, ordinary people, and small lapels in the city.

I finally got a relatively complete set of ability information:

Ordinary animals don't react much to the ability, which makes Cheng Lin, who expects him to have the ability to communicate with animals similar to "Sun Xiaohan", slightly disappointed.

"It seems that this special talent is not something that can be done casually."

Cheng Lin complained.

As for ordinary people, he can easily "transmit sound into secrets".

It is to pass on his words directly to the other party with "spiritual antennae" without opening his mouth.

As for the feedback, Cheng Lin was a little disappointed.

He can't receive exactly what the other person wants to express, and can only receive emotions.

Such as nervousness, fright, fear, etc.

In other words, "synaesthesia" can only allow him to speak to other people unilaterally, and cannot communicate in both directions.

"I hope that after I upgrade the five grades, this piece can be improved."

Cheng Lin thought to himself.

As for practitioners...... He secretly followed a small lapel and conducted simple experiments.

It turns out that the practitioner has a certain degree of sensitivity to the "antennae".

It's just that if the cultivation is lower than him, Cheng Lin can forcibly stuff his voice to the other party, as for the cultivation higher than him...... He found no test subjects...... Feedback, again, no.

Overall, he was satisfied.

Although it seems to be an increase in the ability to "convey information", it is a change in essence.

From simple "induction", it has become a certain degree of "communication".

"I don't know what it's like to cultivate to a higher level in the Perception Department...... Shi Shengcun seems to be a strong person in the perception system, but the strength he showed when he fought against the Elf King was not weaker than the elemental and physical strength system at all. ”

Thinking of Shi Shengcun, Cheng Lin couldn't help but have a doubt.

In the Flood deduction, the timeline is pushed forward by twenty years.

In that era, Cheng Lin met a nine-rank powerhouse such as the head of the second division.

But he didn't hear Shi Shengcun's name.

It's weird to think about it now, twenty years...... If everything is normal, Shi Shengcun should still be alive.

He is now the seventh rank of the perception department.

Twenty years later, it will certainly not be a problem to climb the ninth grade.

And a nine-rank powerhouse of the perception system will have no sense of the upcoming "great flood"?

Moreover, in that deduction, it seems that there is no one in the world who is strong in the perception system of the ninth grade, and the eighth grade is rare.

This is obviously something out of the ordinary.

In the twenty years of deduction records that Cheng Lin had read, there was no record of Shi Shengcun's incident.

Is he dead? Or what's wrong?

Although the deduction is based on the premise that "Cheng Lin does not exist", which is very different from the truth, it involves Shi Shengcun, a top powerhouse...... Does that also explain something?

Cheng Lin couldn't figure it out, so he didn't think about it anymore.

……

For the next ten days, Cheng Lin continued to walk slowly north.

In addition to traveling, resting, and proper travel, it's all about practicing your newly mastered abilities.

During this period, I also found a jade shop in a certain city and bought several large pieces of miscellaneous jade.

Used to practice carving enchantments.

Since the awakening of human beings, gambling stones have completely disappeared, after all, for the cultivators of the perception department, this is no different from cheating, which makes the market price of jade more reasonable.

In this way, at the end of the tenth day, Cheng Lin finally returned to the Ninth Spiritual Academy.

……

ps: I'm about to start a new deduction.,Some ideas were vaguely revealed on the official account before.,I've polished it again in the past few days.,I've figured out the general framework.,I hope I can write to my satisfaction.。