The shrimp spirit froze in place, not saying a word.

"Shrimp essence is not what I said about you, you have to endure the torture of time, we are not in Cuiyun Mountain yet! Red Boy said.

"I。。。。。 I don't believe it, I don't believe that such a big Cuiyun Mountain doesn't have a place for my shrimp essence!"

This shrimp spirit is usually quite clever, but now why has he become so unable to turn?

"Either you go and study this for me now, and if you can study it all thoroughly, I will arrange you the best position on the spot. ”

Since the current knowledge is no longer difficult for shrimp essence, Red Boy simply gave shrimp essence a lot of modern books.

Anyway, the naughty value used by the red boy to buy these modern basic theory books in the system is not much.

Almost one is more than 10 naughty values.

But books like those that can actually produce things are sky-high. Probably because of the difference in the value of use.

"Advanced Mathematics, Linear Algebra, Modern Physics, Encyclopedia of Analog Electronic Information Technology, Encyclopedia of Analog Electronic Information Technology。。。。。。。。 Shrimp Essence was startled by the book in front of him.

When he opened one of the advanced mathematics books, he had just flipped through a few pages, and his mind was confused.

"Master Hong, what is this calculus?" asked the shrimp spirit, scratching his head.

He was able to memorize everything in the book quickly, but it wasn't that simple to understand.

"Well, calculus is a highly advanced science, and it was discovered by a great scientist named Newton. I don't know how to explain it to you for a while. There is an introduction in the book, shrimp essence, you are a mature student, you have to learn to understand it yourself. The red boy smiled slightly and said.

These advanced mathematics, college physics at that time, tortured the red children who were studying in college to the point that life was worse than death, and their heads were bald.

And even so, you still have to live in the terrifying shadow of failure all day long.

"Do you really want to understand all these things?" Shrimp Essence pointed to the hundreds of books in front of Red Boy and confirmed again.

Of course, you must be able to skillfully solve the following exercises, and the answers are on the last page. Come back to me when you've really mastered it all, and I'll give you a test test! Don't be lazy!"

After so many years, Red Boy finally felt the happiness of the teacher, assigned a lot of homework to the students, and also arranged tests for the students. I'm afraid that students will be lazy.

"Young Master Hong, how long have you given me to learn this knowledge?But what if I can't pass the test?" asked Shrimp in a fine voice.

"There are hundreds of books here, so you can study them for three years. After all, didn't you say that your learning ability is relatively strong?" the red boy was still smiling, "As for you not being able to pass the test, then it means that you have failed the course." The consequence is to rebuild!"

"What is a failure and what is a retake?"

"It means that I can't learn to die! Why don't you hurry up and get these books and go to study!" the red boy roared suddenly.

"Good, good。。。。。。 ”

The shrimp spirit was grateful for the books on the ground and rushed back to Cuiyun Mountain.

。。。。。。。

The rat grass used to make the rat tail juice was quickly harvested by a large number of little demons led by Xiao King Kong and returned to the interior of Cuiyun Mountain.

The rat tail juice officially began to be made, and the red boy did not do anything, but stood aside to watch how the little King Kong operated.

Now it's time to develop Donkey Kong's ability to deal with new things on his own.

"Squeeze these rat grass into juice, but how should we squeeze it into juice?

"Oh, my lovely little King Kong, you have to figure it out yourself, this is the task, if I don't see the results today, your skin will fall off!" said the red boy.

If you don't put a little pressure on Xiao King Kong, I'm afraid he won't be motivated, and he's still laughing here.

"Ding! Fear Naughty from Donkey Kong has been increased by 100 points!"

"Yes, I see!"

Little King Kong hurriedly put away the note and prepared to squeeze the juice.

"Brother Hong, what are you doing here?" a sweet voice came from the sky to the ears of the red boy.

The red boy looked up and saw a ghostly girl, suspended in the air, staring straight at him.

It's not Ling'er, who else is this girl.

"Ling'er, why are you here, you came out alone?" "Ling'er, why did you come out alone?" the red boy pulled Ling'er down.

It stands to reason that it is impossible for Ling'er to appear in Cuiyun Mountain alone, but she did not find the figure of the owner of Baimei Island at all.

"You said my father, he is flying slowly, and he is still behind?" Ling'er pouted and pointed in an eastern direction.

"Hahaha, Red Little Friend, I haven't seen you for many days!"

As soon as the red boy raised his head, the white arc of light that the white-eyed island master turned into fell in front of the red child.

"White-eyed Island Lord, it's been a long time, and now I still want to thank you for helping me fight off the White-Eyed Demon Lord at that time!" the red boy arched.

After experiencing a war against the Dapeng Golden-winged Eagle alone, Red Boy realized more deeply how much the owner of the White Eyebrow Island had helped him last time.

Last time, if there was no White Eyebrow Island Lord, I am afraid that with the strength of the White-Eyed Demon Lord and the Dapeng Golden-winged Eagle, I would definitely be able to destroy Cuiyun Mountain.

"Hong Xiaoyou, don't be polite, I also heard today that your Cuiyun Mountain was besieged by the troops led by the Dapeng Golden-winged Eagle again, so I hurried over. ”

"Sorry! Xiandao Li, you are too far away here, and it has been a few days since you had an accident, and I only got the news!" "Fortunately, your Cuiyun Mountain is still enough to repel a strong enemy alone, otherwise my old Bai will have another friend!"

"It's true that this battle is a bit dangerous, but I, Cuiyun, am not muddy, but it's not something that his Dapeng Golden-winged Eagle can handle casually. As long as he dares to invade me, the red boy will let him lose a layer of hair!" the red boy thought of the Dapeng Golden-winged Eagle, and his face became fierce.

The harmful Cuiyun Mountain killed and injured so many little demons, and greatly injured the Bull Demon King. Sooner or later, the red child will make the Roc Golden-winged Eagle pay the price of blood.

"Brother Hong, you haven't told me yet, what are you using all this grass on the ground, why do I have a very strange feeling about him?" Ling'er asked with a suffocating face.

Ling'er has the ability to communicate with flowers and plants, and is close to any plant, just like a mother-child relationship.

However, when she met the red child, the rat grass was like a stranger, and Ling'er couldn't feel the communication between the rat grass and him at all, which couldn't help but make Ling'er curious.

"Well, it's a new ratweed that I planted. It is used to temporarily increase the combat power of the little demon. Red Boy said.

Since the owner of Baimei Island is an old friend, there is no need for the red boy to hide something.

These rat grass are given by the system, and it is normal for Ling'er not to know.

"Oh, the magical grass that the red little friend still knows, the grass that can improve the combat effectiveness of the little demon, I have heard of it for the first time, and the old man is quite interested. The white-eyed island lord squinted at the rat grass on the ground.

After being scanned by the Baimei Island Lord with her divine sense, she didn't find anything special about this so-called rat grass, and there was almost no difference between ordinary grasses.

Just not knowing how to explain to the owner of Baimei Island, Xiao King Kong brought a bowl of freshly juiced rat grass liquid.

"Young Master Hong, this juice has been squeezed out by my ingenuity, and Little King Kong has squeezed it out with his ingenuity!

"This is the juice squeezed from the grass on the ground, how stinky and baked!" Ling'er sniffed the mouse grass juice in Xiao Jingang's hand, and hurriedly pinched his nose with his hand.

The red boy took the mouse juice and took out a god-level cucumber from his storage bag.

Thrown into the air, it was forcibly crushed with mana, and it instantly turned into cucumber juice.

This kind of means seems simple, but he can't think of it and can't do it when he hands it over to Xiao King Kong.

The ability of the mortal realm goblin who has not reached the human fairy realm is only stronger than the average goblin, and he really can't use mana to condense a cucumber into juice.

Part of the cucumber juice was drained into the bowl by the red boy.

"Next, you can see the power of this bowl of rat tail juice!"