Start by parsing the sun

Chapter 15 [15] Straw Dog

On the curriculum in No.15, there are three types of courses related to plants, namely agronomy, botany, and plant practice.

Cheng Han likes the third course the most.

The total class hours of this course is almost the sum of the previous two.

This fully reflects the practical teaching philosophy.

Today's plant practice class, the theme is - soft vine.

at this time.

In a small botanical garden on campus, wooden frames were neatly built on the field, and green vines climbed on it, turning the place into a vine forest.

A teacher with a bald head was talking eloquently: "I think everyone should know that soft silk rattan is the most important raw material for the textile industry.

"Peel off the skin of the vine stem, then pull out the vine core, and then repeatedly hit it with a wooden hammer, you can get a slender and soft 'soft silk'..."

The students stood in the vine forest and listened carefully to what the teacher said.

Cheng Han listened very carefully.

In another time and space, cotton was the most common textile raw material.

However, in this world, human beings have actually used vines to use soft silk fabrics, which are not inferior to cotton cloth in softness and breathability.

"Please remember that if the growth time of the soft silk vine is too short, the yield of soft silk will be low, which is not economically worthwhile.

"And if the growth time is too long, the soft silk produced will become too tough, and the woven fabric will be harder and less comfortable.

"According to experience, the best growth period for soft vines is five to six months..."

At this moment, Cheng Han suddenly felt a throbbing in his heart, and an illusory scene appeared in front of his eyes.

After a while, the illusion dissipated.

一道信息立即冒了出来：“熟练度+2，目前熟练度为70/1000，精神值为6.4/13.8。”

This is another passive activation of the all-seeing eye.

Cheng Han looked at a classmate beside him and shouted anxiously, "Liu Wenyou, give me the knife."

In this practical class, because the students need to learn how to handle soft silk vines, the teacher distributed twelve long knives, and Liu Wenyou just received one.

The man froze for a moment, and obediently handed over the long knife.

In the past, Cheng Han was just a marginal person in the class, and Liu Wenyou was sure no one would care about him.

But now, he has become a celebrity in the class, and his prestige has been greatly improved. Liu Wenyou instinctively obeyed his words.

And this sudden change made the students look over in surprise.

Cheng Han picked up the long knife in Liu Wenyou's hand in an almost "grabbing" posture, and strode towards a soft silk vine several meters away.

The bald teacher was stunned for a moment, and subconsciously asked, "Cheng Han, what are you doing with the knife?"

Cheng Han didn't care about explaining, and raised his long knife with both hands.

Seeing this scene, many people exclaimed.

"My God!"

"What is Cheng Han doing?"

Cheng Han turned a deaf ear to this and chopped down hard.

At the same time, he activated the residual mark of true flame.

Extraordinary power descended out of thin air, the blade became scorching hot, and faintly emitted an extremely faint light, but due to the extremely fast speed, no one in the class noticed.

In the next second, something bizarre happened.

Rose Vine suddenly came to life, and the vine body seemed to have turned into a snake, twisting greatly.

Some forks of the cane, and a large number of leaves, quickly gathered together, making a "cracking" sound, and instantly pieced together a group of strangely shaped objects.

It looks somewhat like some kind of animal.

have a body.

There are also limbs.

There was also a huge head, and it opened its mouth wide towards Cheng Han, inside which several rows of sharp spikes could be seen.

It is conceivable that if you are bitten by it, the taste will definitely not be pleasant.

At this moment, everyone including the bald teacher was shocked.

Cheng Han showed no signs of panic, the long knife in his hand slashed hard at the soft cane.

"Crack!"

The cane was cut cleanly in two.

He vaguely sensed that the power of the remnants of the true flames seemed to be rapidly eroding the vitality of the vines.

The vine monster was severely injured, and the branches and leaves all over its body trembled violently, but it still stretched out its head unwillingly, trying to give the enemy a hard bite.

Cheng Han stepped back flexibly, raised the long knife with his backhand, and gave it another knife.

"boom!"

The head of the vine monster exploded.

This knife seems to have caused a chain reaction, its body disintegrated, and leaves and broken branches scattered all over the ground.

It's dead!
Cheng Han stood with the knife in his hand, and then his heart jumped up.

This is quite normal.

Participating in battle for the first time, inevitably a little nervous.

The audience was silent.

The bald teacher swallowed and broke the calm: "Student Cheng Han, was that a 'grass dog' just now?"

Cheng Han turned around, nodded and said, "Yes, Mr. Zhang."

There was an immediate commotion among the crowd.

"It turned out to be a straw dog!"

"Long experience!"

The bald teacher's tone was a bit apprehensive: "Under extremely rare circumstances, vines will turn into extremely aggressive grass dogs. I really didn't expect one to be born in the botanical garden."

He showed admiration again: "Student Cheng Han's approach is very correct. A newborn grass dog cannot escape from the vines. As long as the vines are cut off in time, it will die soon."

Cheng Han looked calm.

He knew very well that the key to killing the grass dog instantly with that knife was the lingering marks of true flames, otherwise it would still be able to jump around for a while, and it would probably bite a few students.

All the students looked at the past with a hint of looking up.

In the eyes of everyone, discovering the grass dog first, and then drawing a knife to kill it, this is simply a legendary story, how can it not make the students yearn for it?

The bald teacher changed the subject: "Students, I'm very sorry, today's practical class must be suspended, please leave the botanical garden in an orderly manner and return to the classroom.

"There is a grass dog here, I have to report to the school immediately, and then conduct a comprehensive inspection of the botanical garden to ensure that no safety hazards will be left."

The students quickly left the botanical garden.

Cheng Han intentionally stayed last, reached out to pick up a leaf left by a grass dog, and walked towards the gate.

The bald teacher noticed this scene, his lips moved, but he didn't speak in the end.

According to the rules, this is a relatively sensitive item, which should be collected by the school and then destroyed.

But Cheng Han single-handedly killed the grass dog and solved the big trouble for the school. The bald teacher chose to turn a blind eye and pretend he didn't see it.

*
Due to a short delay, Cheng Han was the last one to arrive at the classroom.

The moment he appeared, the noisy classroom suddenly fell silent for a moment before returning to the noise.

With such a posture, it seems like a big boss is coming out.

Cheng Han walked to his seat calmly.

He had only walked a few steps before he heard a voice: "Cheng Han, how did you find the grass dog in the botanical garden just now?"

It was the girl with short hair, Wan Tengjiao.

The classroom fell silent again.

Everyone was waiting for Cheng Han's answer.

Cheng Han was stunned for a moment, and replied casually: "My sense is more acute."

Wan Tengjiao was thoughtful: "It seems that your sense of origin energy is stronger than I expected, maybe you will be able to successfully condense the origin sense seal in a short time."

Cheng Han smiled: "Maybe."

He had a hunch that in one month at the earliest, and in three months at the latest, there was a high probability that he would be able to seal successfully.

Hearing this, the students all cast envious eyes.

Originally, when he was selected by Qiu Yuan and obtained the qualification to observe Zhenshan Xuanbi, many students privately criticized him a lot, suspecting that most of them were secretly manipulated.

But his performance just now convinced everyone.

After Cheng Han returned to his seat, Qian Qingqing stared at him with strange eyes.

Cheng Han asked strangely: "What are you looking at me for?"

Qian Qingqing sighed: "I just found out today that you are the most secretive person in the class."

Cheng Han smiled without saying a word.

(End of this chapter)