The system immediately prompted: "The current three-grade willow leaf flying knife can be upgraded by adding volcanic lava, ordinary upgrades require 1 evolution point, and extreme upgrades require 5 evolution points, please choose from the host." ”

Now Lu Shaoxi has more than 7,000 evolution points, and he does not hesitate to choose the latter at the moment: "Extreme upgrade!"

As countless martial arts evolution points turned into white light and merged into the blue and faint "forging fire", the volcanic lava stone quickly merged with the knife, and the system immediately prompted: "The Willow Leaf Flying Knife has been upgraded to a five-grade 'Flame Flying Knife', increasing the lethality of the fire attribute by 150%." ”

Lu Shaoxi was overjoyed, 150% of the lethality of the fire attribute! His Divine Will Flying Knife was originally able to increase the lethality by 500%, but now as long as he converts his True Qi into the Flame Attribute, he can increase the power of the Flying Knife by another 150%, reaching a terrifying 650% increase! I'm afraid that even the Ordinary Divine Realm Double can be killed with one sword!

Lu Shaoxi put the flame flying knife back into the inventory, thought about it, and took out the spider glove again.

In addition to the flying knives, the true qi weapons in his hands now only have the seven-rank nano weapon Red Soul Long Whip, the second-grade spider glove, and the third-grade red gold double stick, and the black barrel long whip is not a true qi weapon, and Lu Shaoxi has no intention of using it again after having the Red Soul Long Whip.

Although his strongest martial arts is the Divine Consciousness Flying Knife, which can rely on the Heavenly Character Divine Arrow at a long distance, and relies on the Long Whip Whip Method "Flame Sealing Dragon Divine Whip" and "Storm Falling Leaf Thunder God Whip Method" with one enemy, he usually uses the most and is best at fist and foot kung fu, in this case, the lethality increase of the second grade spider glove when fighting against super strong people is insignificant, and it needs to be upgraded urgently.

This time, the materials that Lu Shaoxi changed back were mainly for spider gloves.

He took out more than a dozen kinds of medium and low-grade casting materials from the "Qiankun Set", turned on the forging function again, and upgraded the material of the spider glove according to the method recorded by the casting secret note.

The spider glove is a special true qi weapon, and there are countless tiny suction cups in it, as long as the true qi is injected, it can adhere to the object like a spider, so it is extremely difficult to upgrade, but Lu Shaoxi uses the casting upgrade function of the system, which is naturally not difficult, after spending all the materials and paying 20 evolution points, the spider glove will soon be upgraded to the "big spider glove".

This "big spider glove" is not only an extra "big" word, but it has indeed changed greatly. Originally, it was a stainless steel scale armor glove that had just covered the palm, but now it was wrapped all the way to the elbow, and the scale armor on the entire glove surface glowed with golden light, tightly sticking to the skin, and could adapt to the additional bonus of the thunder attribute and the flame attribute true qi.

Weapons: Great Spider Gauntlet

Grade: Five grades and ten grades

Attributes: Strength +100%, Sharpness +100%,

Description: Intermediate true qi weapons, both offensive and defensive, more diversified functions, with true qi in it, can strengthen the power of palm attacks such as palms, fists, fingers, claws, etc., can improve the defense of palms and arms by 20%, and the round suction cup in the palm can also produce a strong adsorption force. When activating the true qi of the flame attribute, it can increase the strength by an additional 20%, and when the thunder attribute is intensified, it can increase the critical damage by an additional 20%.

Lu Shaoxi tried it after wearing the big spider gloves, and he really felt that the effect had improved significantly, and he couldn't help but be overjoyed. It seems that we will have to continue to upgrade weapons and equipment in the future.

Now he is wearing the fourth-grade "Heavenly Silkworm Xuanjia Vest" given to him by Professor Shen, and on his feet is wearing the second-grade "Wind Leather Boots", which was the prize in the Elite Competition, and the second-grade "Charm Blue", a true qi jewelry that can be used with the magic illusion, if he can find all the materials to upgrade again, it will undoubtedly be of great benefit to his strength.

It's a pity that there are too few foundry masters in the world, even fewer than Dan divisions and formations, resulting in almost no mid-to-high-level casting materials circulating in the market, just like Lu Shaoxi's True Qi Weapon Production Factory, because only low-level materials can be purchased, and only about one product of True Qi weapons and armor can be produced, and the effect of making money is greatly reduced.

It seems that it is a good idea to earn points through the Hidden Dragon Quest and exchange them for mid-to-high-level casting materials to upgrade the weapons and armor in your hands.

Lu Shaoxi put away the big spider gloves while thinking, went to the Tianxia Academy above to meet Rin, and after visiting Dean Xie Wuji, at eight o'clock in the evening, he finally re-entered the podium that he had not been on for a long time.

Hearing that Teacher Lu resumed lecturing, the students of Tianxia Academy were boiling, and the classroom, which could only accommodate more than 300 people, was crowded with nearly 1,000 people, and even the corridor was full of students inside and out, and the scene was so hot and exaggerated that it could be compared with Miss Shen's concert scene.

As soon as Lu Shaoxi approached the classroom with Rin's little hand, he was drowned out by countless cheers and greetings.

"Teacher Lu, welcome back!"

"Teacher Lu, we are happier than anything else to see you come back safe and sound!"

"Teacher Lu, we miss you!"

There were even the coquettish voices of many female students shouting: "Teacher Lu, we love you!"

Lu Shaoxi looked at the countless enthusiastic young faces, thinking of them running for their own affairs and jointly petitioning, he couldn't help but be excited, and he bowed deeply to the students.

"Thank you for your care and support, I, Lu Shaoxi, will definitely give lectures with the most serious attitude and repay everyone!"

The students were silent at first, and then erupted in even louder shouts and applause, almost toppling the entire academy.

The teachers on duty thought something was wrong, and hurriedly ran over, and were stunned when they saw the scene in front of them, they have been in the industry for so many years, and they have never seen such a hot scene of listening to classes, where is the treatment of teachers, it is a superstar!

Try to be envious and jealous in their hearts, and they can only reluctantly or sincerely squeeze out a close smile and nod to greet Lu Shaoxi.

At this time, Vice Dean Wu Haijun has been removed, and the Wu faction in the Tianxia Academy has been hit so hard that he can't raise his head, but Dean Xie's prestige has reached the highest peak, and Lu Shaoxi is Dean Xie's confidant, which teacher in the academy dares to be disrespectful to this extremely young special teacher?

Lu Shaoxi saw that there were too many students who came to listen to the class, so he tactfully applied to the teachers on duty to temporarily borrow the large hall when the college held the conference as a classroom.

After the news spread, more and more students came to hear about it, and the auditorium of the university was almost full, and it is estimated that ninety percent of the students of the college came.

Lu Shaoxi stood on the stage of the auditorium, holding a microphone and clearing his throat, before pressing his hands against the thousands of students in the audience.

The students immediately quieted down, like the most obedient and well-behaved babies. This made the teachers who were helping to maintain order on the side look hot, and they were often angry with the stubborn students during class, but this Lu Shaoxi in front of him ...... Alas, people are more popular than dead people!

Lu Shaoxi saluted the audience, saw Rin sitting in the first row, smiled at her first, and then said to everyone: "Thank you again for your trust and support, my teacher is very incompetent, I only took a few days of class and asked for leave, I am here to apologize to everyone, the next half a month of class, I will talk for two hours a day, make up for the lessons that I have left behind, everyone says okay?"

Cheers rang out to the sky. Lu Shaoxi glanced at the students again, and said loudly: "The rules of my class are the same as before, I do not accept foreign exchange students, please leave the exchange students who accidentally walked in, thank you for your cooperation!"

Dozens of foreign students who wanted to fish in troubled waters were stared at by Lu Shaoxi, so they had to leave the table in disgrace, and the students burst into warm applause again.

"Okay, I see that everyone keeps raising their hands, do you have any questions you want to ask? Then before I start the lecture, I will choose five students to ask questions. Rest assured, this question time will not be included in the lecture time. ”

Lu Shaoxi's witty words immediately caused all the students to burst into laughter, and the atmosphere was much more relaxed, and countless palms were raised.

Lu Shaoxi casually ordered a female student in the middle row, and the female student got up and nodded to the many female students around, as if they were exchanging some information, and then asked in a loud voice:

"Teacher Lu, are you dating Shen Mengyao?"