Sa Beijiang replied: "It has been cleared, and the engineering team is preparing to open the deadbolt with a spray gun. They estimate that it should be able to open at night. ”

"...... the door that night"

"Don't open the door at night!" Lu Chen interrupted Nangong Muxue's words, "After opening, don't move anything, wait until tomorrow morning to open the door." ”

Sa Bei Jiang looked at Nangong Mu Xue.

Nangong Muxue was silent for a moment, "Listen to Lu Chen." ”

Waiting for Sa Bei Jiang to leave, Nangong Muxue lowered her head again and began to sew sachets.

Lu Chen smiled, "I didn't expect you to be quite cooperative." ”

"What you say makes sense...... Nangong Muxue said, "The yin qi is heavy at night, and it is indeed not suitable to open the maze." And also...... I found that sewing this sachet is good for me. ”

"Oh, you have a feeling so quickly, tell me, I just listened to my master's words, everyone's feelings are different, how do you feel?"

"Heart...... Relax a little...... Nangong Muxue said, "What about you, how do you feel when you are angry?"

Lu Chen shrugged his shoulders, "It's not that I'm bragging, I can directly use my internal strength to get rid of anger." ”

"This ...... How is that possible?" Nangong Muxue said in surprise, "You can't get rid of anger. ”

Lu Chen smiled, "Actually, I can really get rid of it, and I don't know what's going on." Others use my methods, but it doesn't work. And it's useless for me to get rid of anger for others. ”

Nangong Muxue was silent for a moment, "It seems that you are really special." ”

"Who said it wasn'......" Lu Chen looked at the time, then put the sachets sewn by Nangong Muxue and Mochida Asuka in front of him, took out a hollow silver needle, sucked out a little bit from the bag containing snake venom, and then lit it on the sachet, and said, "Put it overnight, you can use it tomorrow morning, and those who go down, each person will bring one, I hope it will work." ”

Nangong Muxue took a sachet with venom and looked at it, no matter how she looked at it, she didn't see any effect, if she wanted to talk about the effect, she only knew that the medicine in this sachet should be able to poison people, plus snake venom, it was even more toxic, and it definitely couldn't enter the stomach.

"This thing is a ...... to ward off evil spirits," Lu Chen said with a smile, "You can't feel anything here, you can feel it later, in fact, I hope this thing doesn't need it." Mu Xue, your stitches are really dense enough, I'm looking forward to your embroidery!

"I'll embroider the little yellow duck for you when I have time. Nangong Muxue said casually, "However, I can't say when." ”

"Little yellow duck?" Lu Chen raised his eyebrows, isn't this thing too naïve? He glanced at Nangong Muxue, and suddenly felt that it was really interesting for her to embroider a little yellow duck with such a cold and cold beauty, so he smiled, "Okay, then I'll wait slowly, I hope I can receive it during the New Year." ”

Nangong Muxue said "um" and didn't speak.

……

At about 10 o'clock in the evening, the engineering team reported that a hole had been opened in the middle of the gate and that the door could be moved slightly. It's just that there is no order, and no one is going to open the gate.

Nangong Muxue had already sewn the sachet on her side, and at Lu Chen's suggestion, she first arranged for someone to temporarily block the gate from the outside, and then sent someone to keep vigil outside the passage.

……

The night passed, and there was nothing unclean running out of it as Lu Chen was worried about.

But the real test is the unknown that you will face after entering the gate.

According to Lu Chen's request, at breakfast, the ten-person advance team that was going down drank snake soup, and then each of them hung the sachet on their waists, everyone was a little baffled, but seeing that Nangong Muxue, the commander, had done this, no one raised questions.

"The incense on the waist...... Ahem, the medicine bag must be worn all the time, and you can't take it off!" Nangong Muxue said.

"Yes!"

Ten people responded at the same time.

"Open the door!" Nangong Muxue said.

The engineering team immediately dragged out the heavy object blocking the door, and then used a wire rope to cover the iron ring welded on the gate, and the winch worked to pull the wire.

Click!

With the sound of tooth acid, the huge iron door slowly parted on both sides, revealing a black hole, a bottomless corridor, as if leading to the depths of hell.

An engineer immediately took out the air detection device, threw the probe in, and then looked at the power with a nervous expression. The portable Bluetooth system transmits data on the composition of the air in the depths of the hallway.

"Seventy-seven percent nitrogen, twenty percent oxygen, zero tenths of carbon dioxide, one percent of noble gases, one percent of water vapor, and zero .nine percent of dust impurities. "The composition of this air is a bit strange, nitrogen and oxygen are one percentage point lower than air, carbon dioxide concentration is relatively high, to the point of discomfort, and water vapor and dust impurities are also relatively high." It's weird. ”

Nangong Muxue nodded, this air composition is indeed a little strange, after all, in the underground, the high water vapor content is easy to understand, why are oxygen and nitrogen a little lower than in the air?

However, there are no harmful gases, and it seems that you don't need to wear a gas mask, as long as you wear a mask to keep out the dust.

Lu Chen pulled Nangong Muxue to his side and said, "Don't go in yet, use a blower to blow air in, and go in again tomorrow." ”

"There are no harmful gases in the air. Nangong Muxue said, "You can go in." ”

Lu Chen shook his head, "Is there any monitoring equipment, the kind of sound and light, put a few at the door, and the others stay away from the entrance to monitor." ”

"What the hell is going on?" Nangong Muxue asked, "What did you find?"

"Inferred from the composition of the air, there are living creatures in this!" Lu Chen said, "Moreover, your detector can only detect the conventional, such a high content of impurities and dust, what is in it, can you detect it?"

"This ...... Samples need to be taken to the laboratory for testing. ”

"That's just right, sampling, testing, today the day will pass!" Lu Chen said, "Give the order, I'll go in and take a look alone." ”

"What, you go in and see it alone?" Nangong Muxue immediately shook her head, "No! It's too dangerous!"

"I don't go deep, just look at the door. Lu Chen said, "Don't come with any of you!"

After he finished speaking, he walked towards the entrance, Nangong Muxue frowned, wanting to stop him, and even sent someone to follow, but thinking about what Lu Chen had just said, he decided to be cautious, arrange a blower, and conduct further sampling and testing of the air in the corridor.

Lu Chen walked down the corridor a few meters alone, looked at the surrounding environment, and did not go deeper, then turned around and came back.

Nangong Muxue hurriedly greeted her, "What did you find?"

"It's not good!" Lu Chen said.