Zhang Chi took advantage of the situation and pressed back, pressing the opponent's sword with one hand.

Cao Mingmin swept his right leg, and Zhang Chi took the opportunity to jump back, widening the distance between them.

Cao Mingmin raised his sword with both hands and praised: "It's not bad, it's not bad!"

Zhang Chi said: "Director Cao is awesome!" To be honest, Cao Mingmin is indeed good at swordsmanship. He probably held back his strength and did not use his full strength. Zhang Chi's ability to evaluate the opponent's combat effectiveness has not been restored recently. Of course, this is because Cao Mingmin has no hostility towards him.

related.

Cao Mingmin said: "It seems that I have some reservations."

Zhang Chi said: "Director Cao may not have even used one of his powers." He was flattering.

"you are right!"

Cao Mingmin used his left foot as the axis to perform a roundabout chop with his body. Zhang Chi held the sword in both hands and performed a standard upward move from the lower right to the upper left.

Trust!

This time the relaxation took 70% of the strength.

The wooden sword in Cao Mingmin's hand was so shaken that it jumped up. Cao Mingmin secretly praised the boy's strong physical strength. The moment he raised the wooden sword, he changed the direction of attack and stabbed straight at Zhang Zhang's face.

Zhang Chi took a step to the right, dodged the sword sideways, and then turned from defense to offense. Using Cao Mingmin's attack action just now, he rotated his body behind Cao Mingmin and stabbed her in the back with his sword.

The eyes are open, and the sword is carried behind the back of the hand.

Trust!

Once again, he successfully swung the wooden sword away from Zhang Chi's hand.

Zhang Chi quickly adjusted his wooden sword to launch a second attack on her back in a short time, suppressing Cao Mingmin's wooden sword in the backhand position, forcing her to be unable to turn around. Cao Mingmin suddenly rushed forward and quickly opened the gap between the two.

distance, relying on inertia to rush towards the pillars in front, taking two steps on the pillars with both feet, turning over like a kite, and the body has already jumped into the air and reversed.

Cao Mingmin was in the air and raised his sword with both hands to strike Zhang Zhang's head.

Zhang Chi didn't even look, he raised fire to set the sky ablaze with one move, and accurately blocked the incoming force of Cao Mingmin's sword.

There was an obvious pause in Cao Mingmin's body in the air. Zhang Chi only used a wooden sword to support the entire weight of her body.

Cao Mingmin turned over and landed three meters behind Zhang Chi, who also turned around calmly.

Cao Mingmin nodded and did not continue to attack. The wooden sword in his hand was wrapped with a sword flower and was slung behind his back.

Zhang Chi said: "Director Cao's swordsmanship is amazing."

Cao Mingmin said: "Dean Han has taught you the way of swordsmanship, right?"

Zhang Chi said shamelessly: "I am self-taught by watching videos."

"That's a truly gifted martial arts wizard."

"Not really, not really, I'm just more diligent than others." This guy finally said modestly.

Cao Mingmin put the wooden sword back to its original place, and when he was about to leave, he saw Zhou Xingrong running over in a panic: "Director Cao, it's bad, something happened!"

Zhang Chi already knew something was wrong when he saw Zhou Xingrong's expression, because Zhou Xingrong is the counselor of Class 2, something must have happened in his class. The girls in his class are currently having their first training class in the Tianying system. Could there be another accident?

The accident happened in the electronic classroom. After hearing this, Cao Mingmin's expression changed and he immediately followed Zhou Xingrong towards the electronic classroom. Zhang Chi followed behind them. As the monitor of the second class, of course he couldn't stay out of the incident. The two of them actually didn't bother to stop them.

It seems the situation is quite urgent.

Zhou Xingrong stood there at the passage into the basement, with an extremely panicked expression on his face.

Zhou Xingrong's voice trembled. From his trembling description, Zhang Chi probably understood that everyone including Professor Liang's physiological indicator monitoring system had disappeared, but the Tianying system was still operating, and they had no way of judging.

The most troublesome situation for the teachers and students inside is that the energy guidance and positioning device has failed. There is no way to determine the positions of the teachers and students, which means that they cannot successfully wake up all the teachers and students now.

The energy guidance positioning device is equivalent to vehicle navigation. Without navigation guidance, all teachers and students may be lost in the system.

There should be no problem maintaining this state for a short period of time, but if it exceeds three hours, it will cause damage to their brains, if it exceeds six hours, it will cause irreparable damage, and if it exceeds twelve hours, these people may remain in this state forever.

In his current state, even if he doesn't die, he will become a vegetative state.

Professors Liang and Professor Meng, who are responsible for virtual teaching, are currently in the system, as well as Class 1 counselor Xue Hongyang. The six system maintainers at the Lu Baiyuan Research Center have already panicked.

Zhang Daxian looked at the 39 girls and 3 teachers in the class. A total of 42 lives were all lying upright in the virtual teaching room. His head was buzzing. Why did this happen? This Tianying system is completely unreliable.

, no wonder Mrs. Han was so opposed to it at first.

Cao Mingmin said loudly: "Have you contacted Dean Lu and Dean An?"

"Dean Lu is attending an academic conference in Shanghai. Dean An cannot be contacted at the moment." Zhou Xingwang was sweating profusely.

Cao Mingmin's cell phone rang. It was Lu Baiyuan calling.

Lu Baiyuan was still calm: "Xiao Cao, what's going on now?"

Cao Mingmin briefly told him the situation, and Lu Baiyuan said: "Don't worry, the Tianying system is extremely safe. The three major systems are all separated. As long as the main Tianying system is still running stably, the other two systems can be used independently."

Restart." He told Cao Mingmin the authorization code.

Cao Mingmin immediately notified the system maintenance personnel to restart.

The physiological indicator monitoring system returned to normal immediately after restarting. Everyone breathed a sigh of relief. Cao Mingmin asked Zhou Xingrong and Zhang Chi to go to the site to check the physiological indicators of teachers and students respectively.

After confirming that everyone's physiological indicators were normal, Cao Mingmin asked the maintenance staff to restart the guidance and positioning system. Only when the guidance and positioning system is normal can these teachers and students find the correct way to return to reality from the virtual system.

After the guidance system restarted, it did not go so smoothly, and a fault code appeared.

Lu Baiyuan became obviously nervous: "What fault code?"

"65fg13! No! 53k02! No! It has changed again!" Cao Mingmin's voice was full of panic: "Dean Lu, do you need to restart again?"

Lu Baiyuan said loudly: "Send the real-time images to me! Closely monitor everyone's physiological indicators."

Zhang Chi and Zhou Xingrong walked through the classroom. The physiological indicators of all teachers and students were relatively normal.

Lu Baiyuan instructed Cao Mingmin to restart a second time, but still without success. Error codes appeared one after another. Lu Baiyuan pretended to be calm. He told Cao Mingmin not to worry, and he would rush back to the capital immediately and solve the problem when he arrived. In fact, this even caused Lu Baiyuan himself to

Can't believe it.

Before Lu Baiyuan hung up the phone, error codes began to appear in the physiological indicator monitoring system.

Lu Baiyuan was completely panicked. Even if he returned to the capital, he still didn't know what kind of situation would occur during this period. If Tianying's main system also changed, the consequences would be unimaginable, at least for these forty-two teachers and students.

It causes mental trauma, and if it is severe, these teachers and students may never wake up.

Cao Mingmin said loudly: "Dean, there are more and more error codes. When will you come back? Is there any solution?"
Chapter completed!