Li An's heart trembled, and he nodded understandingly.

......

"Teacher Liu, how long does it take to turn off a valve?" Li An saw Liu Chi, who had stopped, and licked his chapped lips with his tongue.

"An hour or so. After Liu Chi confirmed that the robot was operating normally, he breathed a sigh of relief and licked his dry lips with his tongue: "Is there any water?"

"Yes, yes, yes. "A 'little brother with a flower face' on the side rushed out like a leopard.

"Great, great. After listening to Liu Chi's words, Li An said excitedly: "Doesn't that mean that two valves only take two hours?"

"Theoretically, I'll see. Liu Chi glanced at his computer screen, and said after a while: "If nothing else, it will take about 50 minutes to close one valve, and two valves for two hours is enough." ”

"Good, good. Li An decided to spread the good news, so he picked up the walkie-talkie and said, "Teacher Liu said just now that you can ...... in two hours You can turn off those two damn valves, everyone work hard, you must hold on. ”

...... Liu Chi rolled his eyes, are people so dishonest now!

Buckle your hat at every turn.

If you don't succeed, you won't become a villain.

......

"Yes—" A roar rang into the sky from all directions, just like swearing to the fire: You are dead.

"The water is coming. The flower-faced little brother cleverly hugged a box of water.

"Give it to me. Ye Yuxin took the water handed over by the little brother, helped unscrew the lid, and handed it to Liu Chi.

Liu Chi took it, and after a few sips of the jar of 'Gurr...', he handed it to Ye Yuxin.

Over time.

50 minutes slowly approaching.

Liu Chi returned his attention to the computer screen and turned on the stopwatch on the computer.

Count down time.

10，9，8，7......

1，0

Liu Chi directly hit the enter key.

"How's it going?" Li An saw that the fire did not get smaller, and anxiously squeezed over.

"Not yet, 356 laps away. Liu Chi glanced at the number of laps on the screen, and after the motor stopped, Liu Chi kept hitting the enter key.

350-340-330......

100-90-80......

3-2-1.....

'Bump', the originally 30-meter-long tongue of fire instantly seemed to be cut off from the waist.

Cut it in half.

"Turn off a ......" Just when Liu Chi just pressed the button, the first squadron looked at the tongue of fire that had been shortened by half in an instant, and cheered.

To be on the safe side, Liu Chi controlled the robot to fly back.

Re-check, if it doesn't work, you have to get a new motor.

Liu Chi put on heat-insulating gloves and carefully checked them.

More than ten minutes later.

After confirming that there was no problem, and the motor was also fine, the robot controlled by Liu Chi flew up and went straight to the second valve.

After confirming that there was no problem, Li An walked to the side with a walkie-talkie and commanded the teams to prepare supplies for the final counterattack.

......

After 50 minutes.

With the last valve closed.

Liu Chi controlled the robot to fly back, and after landing safely, the whole person was loosened and sat on the ground.

After squashing for almost two hours, my feet were numb.

"What's wrong, are you okay?" Ye Yuxin held Liu Chi's hand and asked in a low voice.

"It's okay!" Liu Chi shook his head and looked at the area in the distance!

It's finally over!

Fulfilling the mission!!

The audience cheered......

One by one, they jumped and jumped excitedly.

"Are you alright?" Li Anqiang suppressed the excitement in his heart and asked Liu Chi.

"Alright, it's time for you to behave. Liu Chi nodded in confirmation.

"Brothers, give it to me. Li An's heart rushed up and roared: "The counterattack has begun." ”

"It's ......," roared into the night sky.

Seeing that there was no one behind him, Liu Chi pulled down Ye Yuxin and Chen Luguang, and signaled that he could withdraw.

"......" Chen Luguang nodded in understanding, and walked over to Li Aimin and Li An.

"Commander Li, Li Xji, please keep it secret about Liu Chi's help. Chen Luguang pulled the two to the side and explained softly.

Li Aimin wrote the word 'confused' on his face.

Shouldn't such a big hero be celebrated by the whole country?

This is a great opportunity to stand up!

"???" Ang Lee also had several big question marks written on his face.

Chen Luguang looked at the puzzled eyes of the two and explained: "He is a national key protected scientific research figure, and some news cannot be published. ”

"......" The two of them nodded a little Mu Nan.

Chen Luguang gestured to the corner of the wall not far away and said, "I don't see those guys over there." ”

"Those people are all with guys, I mean, if Liu Chi is threatened by security, then he can directly take out the guys, even if the two of you are killed, it is estimated that you will die in vain. ”

Li Aimin turned his head, glanced at a place fifty meters away, and nodded a little Mu Nan.

"Understood. Ang Lee nodded honestly.

"Okay, we'll leave in a while, there should be no problem later, right?"

"Why don't you eat something first?"

"No, it's dawn soon, and there should be a lot of reporters coming in a while, about Liu Chi, just as if he hadn't been here, the matter of the robot just now should also be kept secret, I don't think I need to explain what to do." ”

"Understood. ”

Chen Luguang glanced at the 'heroes' who were still fighting the fire, and said: "They are all good, they have not disgraced our country, they are all heroes." ”

"So...... I don't want any of them to be court-martialed. ”

"......" Li An's face changed, and he nodded solemnly, Chen Luguang has said this, if you don't know how to do it, it will be in vain.

"After the fire extinguishing is over, I immediately give a gag order. Li Aimin's heart was shocked, and he said with a serious face.

"Then let's go first. ”

After Chen Luguang finished negotiating, he went to Liu Chi's side and nodded, indicating that he might be leaving! .

The three of them quietly left with the robot.

Without the support of the tongue of fire, the fire was successfully extinguished in less than half an hour.

By the time Liu Chi and Ye Yuxin returned home, it was already dawn.

After a brief tidying up, the two of them slept with their heads covered.

......

Just when the two were in their dream, the news that the fire at the seaside refinery was successfully extinguished and there were no casualties forced the headlines.

When netizens saw the news, they exploded instantly!

"6666, little brother is the best!" netizen J 'whooped' came over.

"Hahaha, the little brother has all returned safely! God willing. Netizen W.

", little brother is the best, you are all heroes. ”

"No casualties, 6666, you are doing well. ”

"I work at TJ, to be honest, after receiving the explosion at the Binhai Refinery yesterday afternoon, I didn't sleep well all night, I woke up at five o'clock in the morning, and I kept refreshing Weibo, hoping to see the good news, when I saw the news that the fire was successfully extinguished, I couldn't help but have several 360-degree front flips in bed, scattering flowers! The little brother is the most handsome, the little brother is the most handsome, the little brother is the most handsome, the important thing is said three times. A TJ netizen said excitedly.

"The little brother is the most handsome, no...... After work at noon, I have to buy a few cartons of milk to visit and see the legendary 'most handsome' little brother. ”