Shang Minjie, Yin Fatzi, and Yin Yuting were so nervous that they didn't dare to come out, their eyes didn't blink, and they were tightly pressed on the TV screen.

Wu Lang looked calm, but his eyes were shining, and he was staring at the screen, motionless.

The team members carefully pulled the rope, allowing George to slowly slide towards the center, George's fireproof suit equipment is very similar to the astronaut's space suit, on the rope he tries to keep his body balanced, need to pay careful attention, the alarm sound from the electronic equipment on his body, everything seems to be better than expected, he did not feel any discomfort, the instrument did not send out any alarm, the danger above the fire pit does not seem to exist, George's preliminary test, let him look confident.

After the test was completed, George found that the middle part of the upper part of the fire pit, the temperature was not high only 32 degrees Celsius, far lower than the normal human body temperature, he analyzed that this may be the result of atmospheric circulation, the cold air sank from the middle to the bottom, and the high-temperature air flow formed after combustion floated up from the surrounding edge, and then mixed with normal air to sink again, so that the leaking natural gas flame did not go out for a long time, and it was a very wise choice to go down to the bottom in the center, George guessed that the temperature at the bottom would not be too high, but the amount of methane content could not be known。

After several tests were carried out in succession, George's team repeatedly confirmed that there was no problem and decided to go down to the pit in the afternoon near evening, because the temperature dropped a lot in the evening, which was completely conducive to the body's adaptability, and went to the bottom of the fire pit to collect soil samples, there are still some uncertain risk factors, the lower the outside temperature, the more beneficial it is to the expedition.

In order to be foolproof, George organized another drill, this time he sent a sandbag with the same weight as himself to the bottom of the pit, and then ordered to pull the sandbag up as quickly as possible to determine how much time it would take to complete, of course, to confirm George, from the bottom of the pit to the safe place at the edge of the pit, the emergency rescue time required, through the sandbag drill, George determined, so that the round-trip time from the bottom of the pit to the edge of the pit is 5+5=10 minutes, and his fireproof suit oxygen pack only allows him to support 15 minutes, which means that he cannot spend more than 5 minutes at the bottom of the pit, and once he exceeds it, he will be trapped there and suffocated.

5 minutes can do a lot of things compared to being on it, without a suit, but moving in a high temperature environment in a suit, will be subject to a lot of restrictions, George needs to take out tools to collect soil samples, need to take out instruments to measure the temperature value and air composition there, need to take a close look at the bottom of the pit, etc., obviously 5 minutes is very tight, and there is a certain risk, in fact, even if George is trapped at the bottom of the pit, his team will not be able to rescue him in time, it is likely that he will be there to dedicate himself to science.

In order to realize his ideals and aspirations, even if it is worth dedicating himself to science, George must go down to the bottom of the pit to obtain soil samples, and once he realizes it, he will be the first person in the world to explore the gates of hell.

Wu Lang picked up the cigarette case from the coffee table, took out two cigarettes from it, put them in his mouth, lit them, pushed Yin Fatzi's shoulder, and handed him a cigarette, but Yin Fatman stared at the TV screen without the slightest reaction.

Then, Wu Lang directly stuffed the cigarette into his mouth, and the fat man Yin still looked at the TV screen, subconsciously took a puff of the cigarette, and did not spit the smoke out of his mouth for half a day.

At 6:20 p.m., George put on his gear, and as the countdown began to count, George, dressed in a "space suit", slid along the rope to the middle of the fire pit, and the safety dispatcher used the walkie-talkie to remind George that it was time to descend, and George released the safety rope buckle and descended smoothly to the bottom.

Everything was very normal at the bottom of the fire pit, and the descent was also smooth, as expected, George just went down to the bottom of the pit when he counted down to 10 minutes, he quickly took out the thermometer, which showed that the temperature was 65 degrees Celsius, which was not a problem for the equipment of the fireproof suit, and George himself felt very comfortable.

After counting down to 9 minutes, he began to take out the tools and bottles used to take soil samples on the edge of the flame, and after collecting the soil, the personnel above reminded George of the progress of time, he still had 7 minutes to go, and he must immediately put the thermometer on the flame to test the temperature.

Countdown 7 minutes, George took out the thermometer, ready to measure the temperature of the flame, due to the natural gas flame, fluctuating in the air flow, it is indeed difficult to test the flame temperature at close range, George spent almost 1 minute to test the accurate temperature, he told the people above, the flame temperature is 400 degrees Celsius, at this time the alarm on his body began to chirp, he only has 6 minutes left, but he still needs to take out the camera to shoot.

Countdown 6 minutes, George took out the fire camera, the security officer on the ground began to urge and remind George, it was time to evacuate, George has not yet shot a video, obviously he is still unsatisfied, 6 minutes of time, he has to make good use of it, the above began to urge him for the second time, he is still calmly doing his own thing.

Counting down to 5 minutes and 30 seconds, he suddenly found a meteorite that invaded the earth, George took it in his hand, waved his arm to the people above, showing off, at this time, his time was close to the minimum, and the people above raised their hearts to their throats.

Countdown to 5 minutes and 10 seconds, at this time, all the alarms began to chirp wildly, George also realized that danger was coming to him, he walked to the safety rope position, began to hang the rope and was about to be pulled up, due to the inconvenience of wearing protective gloves, the rope suddenly wrapped around his leg again, which made him seem a little hurried and overwhelmed.

"Mayay"......

Yin Yuting exclaimed in surprise, and subconsciously grabbed Wu Lang's arm with both hands, and all her nails sank into Wu Lang's skin, and there was faint blood oozing out......

Wu Lang turned his head to look at her, smiled and gently rubbed her back with his right hand, and continued to look at the TV screen......

With a countdown of 5 minutes and 5 seconds, George still resolutely hung up the rope and was pulled back to the ground at the edge of the pit by the team, with only the last 3 seconds of oxygen time left.

George succeeded, he returned safely to the surface with the soil samples, everyone cheered for him, and pinched a cold sweat for him, George felt like walking on Mars, the bottom of the pit was too hot but beautiful and exciting.

"Shang, this experience is really wonderful, I will transmit the results of the research to you as soon as possible, goodbye!"

After George finished happily, the screen went black and there was no image.

"This George is really amazing, and I now finally know the reason why there are so few foreigners. Yin Fat shook his head again and again.

"Xiao Wen, after George passed on the results to you, will you tell me?" Wu Lang looked at Shang Minjie and said with a smile.

Shang Minjie nodded and smiled: "No problem, don't worry." ”

"It's not early, go to bed!" Yin Yuting finished speaking, pulled Wu Lang up with a smile and walked upstairs, Wu Lang hurriedly picked up the two bottles of "water of life" and cigarettes on the coffee table.

"Xiao Langlang, you can always take it easy, although it is said that life lies in movement, you also have to take care of the scale!" Yin Fat shouted to the two people on the stairs.

Wu Lang waved his hand behind him again and again, but did not speak.

"Little Minwen, let's go rest too. Yin Fat Man hugged Shang Minjie's shoulders and smiled.

Shang Minjie glanced at him charmingly, nodded, got up from the sofa, and did not speak.

"Look at the black hole in front of me, it must be the thief's lair, wait for me to catch up, kill it cleanly, quack ......" Yin Fat Man sang with a smile.

"Xiaolonglong, what nonsense are you talking about?" Shang Wen's white face rose with clouds, and he glared at the fat man.

"This is the line in the famous Peking Opera opera "Pick a Pulley", the quintessence of the country, you stay abroad all the year round, I don't know, when you get to the room, I will give you a detailed comparison, the stick is very strong, ah, hahaha......" Yin Fat licked his face and smiled.

Wu Lang and Yin Yuting returned to the room, Wu Lang went to the bathroom to wash up first, and then lay on the bed, thinking about the image he had just seen.

"What are you doing, put on your clothes!" Wu Lang looked at Yin Yuting who came out of the bathroom, and wrapped a white bath towel all over her body.