At ten o'clock in the morning, everything on the mountain was no different from a few days ago, but many special forces climbed up silently on the top of the mountain, and fixed the climbing rope, and went down to the side stream from top to bottom.

There were eight ropes down, and each one was covered with warriors, and the people were attached to the ropes in dislocation.

The foot of the person on the top is about to step on the head of the person below, and the head of the person on the left is aimed at the waist and abdomen of the person on the right.

"Let's go. ”

Wu Di clinged to one of the ropes, and with a wave of his big hand, he signaled everyone to enter the working state.

He held a small three-meter-long steel pipe in his hand, and at the end of the steel pipe was the small fixed dagger of the Shang Dynasty.

The small dagger was inserted into the rock and made a large circle, about three meters in diameter.

Wu Di tilted the knife edge to rotate, and just rotated it several times, the steel pipe did not enter more than a meter, and the angle became more and more inclined, and the inside was conical and narrowed.

Once a conical shape is formed, the stone loses the traction of the body.

"Okay, hold on to it, but don't let the stones fall down, you have to pass them down one by one. ”

Wu Wei cut the large conical stone diagonally several times in a row, turning it into a slightly smaller stone, and ordered the soldiers who were climbing nearby to take it and gradually pass it down.

Soon, the originally neat appearance of the mountain was sunken into a large pit.

"Go on. ”

Wu Di left the rope and stood in the big pit, and for seven or eight hours, the thick mountain wall had been dug into it by them for almost thirty meters. Judging by the previous reduced drawing, it is estimated that it will not take long to see every move in the cave.

Wu Di didn't dare to be careless, and hurriedly took out a pinhole camera and stuck it on the sharp dagger, and at the same time took out the large display screen of his mobile phone.

"Magnetic—"

Wu Di submerged the dagger into the stone wall and grinded it in little by little by rotating so that the lime and gravel would not fall inside.

He continued digging while looking at the monitor to make sure it didn't penetrate.

Two minutes later, Wu Di saw a faint yellow light appear on the display screen.

"It's here. ”

When Wu Di saw the red light on the display screen, he knew that it was the fire and lighting inside the cave.

"Shhhhhh

"It seems like the girls are pretty much here. ”

Wu Di stared at the display screen carefully, and saw that a large blurry human-shaped wheel gallery appeared inside, and immediately concluded that it should be a girl's wheel corridor.

Purgatory Shura really didn't lie, there were at least dozens of girls inside, and they didn't catch four or five hiding in the cave at all, deliberately deceiving the Huaxia military to show that there were many people inside, putting pressure on them while waiting for an opportunity to escape.

Due to the condescending situation and the fact that it was night, it was difficult to see what the people in the cave were doing dozens of meters below.

If it weren't for the red light below that appeared to be illuminated, you might not even be able to see the corridor below.

"Ready for action. ”

Wu Di whispered into the wireless headset, and took out a high-concentration, colorless and odorless ecstasy gas from his body, plus a hose with excellent toughness.

He attached the hose to the jet port, took out the small dagger and secured it, and went back inside.

"Magnetomagnet-"

Wu Di began to press the gas cylinder, and it took ten minutes to spray a bottle of ecstasy gas.

The cave is sealed all around, and there is only one air intake at the entrance of the cave, which means that the air inside is not circulated and the air is very turbid, which provides a cover for the colorless and odorless ecstasy.

Similarly, once a wind blows through the entrance of the cave, the air inside will be squeezed and swirled, and it is impossible for the ecstasy gas to stay in one place.

"Magnetomagnet-"

Wu Di knew that such a small bottle of high-concentration compressed gas was sprayed in, and it would not be a problem for everyone in the cave to be unconscious, so in order to ensure success, he still sprayed two more bottles.

All that's left is to wait for the ecstasy gas to disperse and fill the entire space and make everyone unconscious.

Ten minutes!

Twenty minutes!

Wu Di felt that time was almost over, so he sank the small dagger deeper and leaned down to watch the movement below.

The pinhole camera relayed the captured footage one by one, and it seemed that all the human wheels in it had collapsed to the ground, and remained motionless.

Wu Di confirmed that they were unconscious, and waited an extra five minutes just in case.

"Action!"

Five minutes later, Wu Di waved his hand and drew a large circle with a small dagger to cut out the space needed for the entire passage mouth.

He made up a few knives and passed them out in countless small pieces.

The wolf warrior members who wore gas masks also lowered the prepared climbing rope at this moment, and the other end was fixed outside the mountain of the passage.

"Let's go!"

Wu Di waved his hand and took the lead in climbing down through the rope.

With every step, he felt his heart jump out of his heart, afraid that the members of the Purgatory Shura were not unconscious.

Wu Di was not afraid that he would be killed, but that dozens of girls inside would have an accident.

He felt that every time he moved, it was a huge torment, and countless cold sweats broke out in his palms and body.

Three meters.

Eight meters.

Thirteen meters.

Wu Di didn't know how he slid down from the rope, and he was worried that every ten centimeters down was a huge torment, and he wanted to jump down immediately, and he was afraid that the movement would be too big and alarm the members of the Purgatory Shura, and at the same time, he was also worried that he would be discovered by them on their own initiative.

Fifteen meters.

Eighteen meters.

Twenty meters.

At this time, Wu Di was only eight or nine meters away from the bottom of the cave, and when his vision became clearer, he suddenly seemed to see something strange, and his heart was full of shock...... What is this?"

Below, a raging flame burns, and a furnace with a diameter of more than one meter is suspended in the middle.

These fires are not ordinary fires, but the legendary phosphorus fires. The faint flame has a hint of green and occasionally a wisp of white, which is ignited by the phosphorus formed by the decomposition of the corpse, also known as the ghost fire.

"Alchemy?"

After taking a look, Wu Di understood what was going on, and at the same time, he couldn't help but wonder in his heart: "Could it be that the yin blood and the membrane on the little girl's body have been used for alchemy?"

Women belong to yin, phosphorus fire also belongs to yin, plus yin blood and membranes, what kind of yin attribute thing does purgatory Shura want to refine?

What is the purpose of their refining?

......

Not only Wu Di, but also Ding Jiuling and other wolf warriors, all of them showed surprise.

Fortunately, several of them fell to the bottom of the cave, and none of the members of the Purgatory Shura reacted, thinking that they were all fascinated.

"Don't worry about this yet, it's important to save people. ”

Wu Di waved his hand, said to everyone through the wireless headset, and immediately walked towards the children.

Fortunately, the girls were not in danger of their lives except for some ill health, and it was clear that they still had a role to play in the purgatory Shura.

Wu Di and the wolf warriors carried the child to the rope, and let the special forces who climbed down slowly pass the child up as if they had been digging a mountain and moving stones before.

Soon, all 51 girls were rescued.

Except for the previous few who were killed by the purgatory Shura's revenge, almost all the missing girls have been found.

"Go over and see. ”

After saving the girl, Wu Di waved his hand and made a gesture to go over to check the alchemy furnace.

【5 . 1 holiday explosion 20 chapters for support, brothers dry!!]