Chenping only stayed at home for one day, and after learning that the star thieves had been completely cleaned up, Chen Haichao and his wife personally sent their two children back to school, and they could not let them abandon their studies. What made Chenping most unhappy was that before returning to school, he couldn't contact Luo Xiyuan's bastard, so he was very unhappy with Tianxiang. Feng Wu's perception is getting worse and worse!

It's just that when he returned to school, he couldn't help but be slightly surprised when he saw that the originally mighty divine dragon in the Star Dragon Building had become devastated. Then he pulled a classmate and asked, only to learn that the Star Dragon Building had also become one of the targets of the attack during the invasion of the Star Thieves. At that time, in the desperate resistance of the teachers and guards in the school, it was not easy to drive away the invading star thieves, and it is said that the senior of the student union, Flame Dance, also led a group of students' mecha to participate in this battle, and made brilliant achievements.

Hearing the student's excited account, Chenping knew that the school should not be damaged much in this battle. After comforting his parents for a while, he let the two elders go back to the farm with peace of mind. Fortunately, the school on Chen'an'an's side was not attacked, otherwise they would have been even more worried!

On this day, most people were discussing the entry of the star thieves and the outbreak of the nuclear bomb, and many people thought that the nuclear bomb was the revenge of the star thieves, but none of them mentioned the awakened, and obviously no one knew about Tianxiang. Feng Wu, the awakened one, came to Longyuan Star. After calmly finishing all the classes for the day, Chenping remembered that he was going to the chemistry teacher's laboratory to do experiments in the gloating of Jett and the others. In desperation, Chenping still went to the laboratory as usual, and the chemistry teacher also started the experiment as usual, and he didn't mean to talk to Chenping at all. Seeing this, Chenping couldn't help but secretly guess that this guy might not know what was going on outside.

"Hiss......" Just as Chenping was thinking wildly, Yun Wangyuan suddenly started the machine, and a heart-piercing pain made Chenping forget all the questions he wanted to ask. The pain of this experiment was even more intense than the previous ones, and it was obvious how hard the bastard had modified the machine. Under the severe pain, Chenping habitually let Silver Star protect his body, and this time when he used Silver Star's appendage, he suddenly had an idea, and directly activated the "Realm" to control all the energy entering his body. All the pain disappeared for a while, and he was immediately relieved.

"You've got domain skills!" At this time, Yun Wangyuan suddenly exclaimed in surprise.

"How do you know?" Chenping was taken aback when he heard this, and he didn't know what to do for a while. He has always been very careful with the use of star energy during experiments, and never spills out of his body, but he didn't expect to be discovered by this inconspicuous teacher in front of him!

"Great! When the ninth-level star stripe is added to the domain skill, I can directly turn on the maximum power to do experiments. Yun Wangyuan didn't seem to hear Chenping's question at all, but quickly stopped the machine and quickly loaded some of the parts stacked next to it onto the star energy conversion machine.

"Teacher, Teacher Yun! If you have something to say, what are you doing? Chenping realized that it was too late at this time, and Yun Wangyuan turned on the machine as soon as possible after the assembly was completed.

There was a "boom" sound, and Chen Ping suddenly felt that his heart was hit hard by a giant hammer, and the whole person was instantly confused. Then an unimaginable tearing sensation pervaded all parts of his body, as if it was about to tear him apart completely. It's just that at this time, all the organs of his body began to distort, and even if the pain made him die or live, he just couldn't make a sound. What made him panic the most was that even if he entered a state of thoughtlessness and exerted the realm to the extreme, he still couldn't suppress this terrifying power and let his body get a slight cushion!

"Don't panic, release all the power of your star beast!" Yun Wangyuan opened his mouth to remind.

Under the severe pain, Chenping felt as if he was about to die, and at this time, he thought of other things, and immediately released all the power of the silver star to attach to his body to protect himself according to Yun Wangyuan's words. However, this only alleviates part of the pain, and it does not really solve the problem at all. At this time, Chenping really regretted that he used the domain in front of this bastard, not only to be recognized, but also to suffer from this horror. I don't know how long it took for the machine to slowly stop, but by this time, Chenping was almost fainting, and he even felt difficult to breathe!

"Finally collected the data completely, it turns out that it needs to be improved a little here......" Yun Wangyuan only cared about collecting data at this time, and didn't pay attention to Chenping's meaning at all.

"Teacher, can you let me down?" After getting along for a while, Chenping also got to know the bastard in front of him a little. I know that try not to interrupt him while he is thinking, otherwise he will most likely go straight to the storm and let himself do another experiment. So after seeing that he had finished collecting data, he dared to ask.

"Oh, I almost forgot!" Hearing Chenping's words, Yun Wangyuan remembered the student in front of him and immediately put it down.

"Teacher, today's reward must be doubled!" Chenping said weakly.

"Yes, you can take whatever you want!" When Yun Wangyuan saw Chenping's appearance, he couldn't help but feel guilty for a while, feeling that he might be a little too much today. So when he heard Chenping's request, he opened the drawer on the side very generously and said.

"Teacher, why do you have so many starstripe cards?" I saw a bunch of star-patterned cards in the drawer, not only star-striped black cards and silver cards, but even star-striped gold cards. Chenping finally couldn't help but ask this question that had been haunting him for a long time.

"I've been consuming a lot lately, so I've made some of my own!" Yun Wangyuan seemed to be in a very good mood today, and he actually asked and laughed with Chenping.

"You did it yourself?" This time, Chenping looked at the teacher in front of him in shock, with a ghost-like expression.

"What's wrong, is it amazing?" Yun Wangyuan saw Chenping's expression and asked strangely.

"Could it be that all the starprint cards in the school are made by teachers?" Chenping asked.

"Of course not! The Starstripe Card is a technology developed through the Reverse Vortex Secret Technique, and has always been in the hands of a special department of the military establishment. Only those professional technicians can make it, and the star-patterned cards of our teachers are actually the same as your students, they are all issued by the school, and there are ......restrictions every month," Yun Wangyuan explained: "However, the danger of the experiments I did was too high, and the students were unwilling to be experiments. That's why I reversed the star-patterned principle of star-patterned cards and made these star-patterned cards myself, which were used as a reward for students! ”

"These are all good foods!" Chenping said incredulously.

"As long as it can be used, why do you care so much!" Yun Wangyuan said a little dissatisfied.

"That's right! Teacher, how did you find out about my field of use? Seeing Yun Wangyuan's rare good mood today, Chenping hurriedly asked everything he wanted to ask.

"My star beast is very sensitive to the perception of energy, so when you use star energy, you naturally can't escape my eyes!" Yun Wangyuan said with a smile.

"Can the teacher not say it? And it's best for the teacher to crack the secret technique of the reverse vortex by himself! Chenping pleaded earnestly.

"I have already deciphered this Reverse Vortex Secret Technique a few years ago, do I need to be so nervous?" Yun Wangyuan asked puzzled.

"Teacher, don't you know what this secret art represents?" Chenping asked in surprise.

"What does it represent?" Yun Wangyuan asked curiously.

"This secret method means that you can break the seal of the star pattern and use the star ......energy freely," Chen Ping reluctantly explained the dangers of the Reverse Star Vortex Secret Technique to Yun Wangyuan, and solemnly warned him not to tell others that he knew this secret art.

"I see!" Yun Wangyuan nodded approvingly after hearing this, and then looked at Chenping as if he had discovered a new continent and said, "So you didn't use the Star Pattern Card just now, but the complete Reverse Star Vortex Secret Technique!" ”

"You only know now?" Chenping found out that he had done something stupid, according to this teacher's psychological state, I'm afraid he won't know who he is when he turns around, and there is no need to tell him so much!

"You taught me the secret art of reverse vortex, I promise not to tell it!" Yun Wangyuan said.

"Don't you know everything?" Chenping asked suspiciously.

"I want to see what the difference between a deduced secret art and a real secret art is?" Yun Wangyuan said with glowing eyes.

"......" saw that this teacher was not as stupid as he imagined, and he actually knew how to use this method to deceive the secret technique in his hands! Chenping pondered for a while and said, "You can teach it, but you can't teach it in vain!" ”

"What do you want?" Yun Wangyuan asked suspiciously.

"Teach me your skills in making Starprint Cards!" Chenping said.

"What! You can reverse the Vortex Mystic, but you can't make a starstripe card? Yun Wangyuan asked in shock.

"......" Chenping rolled his eyes when he heard this, thinking to himself, is this the same concept?