Liu Shijiu nodded, and Chen Fei said to the other fighters: "After we go up, we will lower the ropes from above, and you can use these ropes to go up to the top of the mountain according to the mountaineering techniques I taught you, and when you climb the mountain, pay attention to protecting our equipment." ”

Seeing that everyone nodded, Chen Fei said again: "When you stay at the bottom of the mountain, don't move around, there may be Russian troops coming nearby, and the temperature here is relatively low, so you must use the snow ambush method I taught you to hide, understand?" ”

Everyone nodded, the snow ambush method that Chen Fei taught them was actually to dig a pit in the ground, and then put a blanket and other cold things in the pit, and then cover themselves with snow, so that it is not easy to be discovered, and it can keep warm.

Chen Fei and Liu Jiujiu determined the method of alternate protection of mountaineering, and prepared to climb the peak on the south slope of Yingchou Peak, and Liu Jiujiu had never heard of the method of alternate protection mountaineering, so he listened attentively to Chen Fei's command. Chen Fei skillfully knotted the rope, and the climbing rope knot needs to withstand a lot of force, so the knotting technique in rock climbing is very different from that in daily life, and it is almost one of the most important techniques in rock climbing.

Chen Fei tied all kinds of knots, tied a thick rope around the waists of the two people, and took a large number of pitons in the bag around his waist, and began to climb towards the peak, when climbing, the first person to climb the mountain is the most dangerous, because the person who serves as the protector below is still on the ground, in case the first person misses and slips, the person below cannot pull him with his body, waiting for him, only the fate of falling is injured, in this environment, falling means death!

At the beginning of the three meters, there was still a road to walk, but above the three meters, there was no place with a relatively gentle slope, and there were all rock walls almost perpendicular to the ground, which was also the reason why the fellow did not let Chen Fei go up, because it was too difficult to walk.

Chen Fei looked at the stone wall in front of him, which was full of protruding stones and large and small cracks, those stones and cracks could be used as starting points and footholds, in rock climbing, the hands and feet provided four fulcrums for the body, and only when the three fulcrums were stable could the fourth point be moved.

Chen Fei thought about a rock for a while, stretched out his hand, grabbed a protruding stone, and then tried hard, and found that there was no sign of loosening, so he firmly grasped it, then lifted his left foot, stepped on the crack below, and in this way, slowly climbed three meters.

Chen Fei was already six meters away from Liu Fei at this time, so Chen Fei gestured to Liu Jiu and motioned for him to follow, Liu Jiu followed Chen Fei's route, and also went up to Chen Fei's vicinity, and then said to Chen Fei: "Senior Commander Chen, I will take over the following section, and you will protect me below." ”

Chen Fei shook his head and said categorically: "No, I can't let you go into danger, or you will protect me, and I will go up." ”

Liu Shijiu knew that his climbing level was far from Chen Fei's, so he no longer argued, he took out the mountaineering pickaxe and inserted all the pickaxes into the stone cracks, in case Chen Fei missed, this mountaineering pickaxe made of stainless steel was the only lifesaver for the two of them.

Chen Fei then climbed to the ground, Liu Shijiu has been following up and protecting, has been up more than 50 meters, all smooth, and when he reached 60 meters, an accident happened, Chen Fei did not find a protruding stone on a rock wall, so he chose to grasp the crack to climb up, he stretched out his right hand to measure the crack, and then grabbed the edge of the crack with his hand.

Chen Fei's right hand was forced, grasping the crack firmly, and he was just about to raise his right foot to step on another stone peak, when he suddenly felt that his hand slipped, and a stone on the side of the crack couldn't withstand Chen Fei's force, and it broke down with a click, and at this time it was when Chen Fei's right hand and right foot were in the air at the same time, and this time it slipped down directly.

For a moment, Chen Fei was so frightened that he couldn't possess his body, he instinctively glanced at the rock wall, and a crack instantly came into view, and when he couldn't make a mistake, he stretched out his hand to clasp the crack, and his legs also stepped on the rock wall, and his body stopped.

However, a few stones rolled down from Chen Fei's side "in a hurry", so frightened that Liu Shijiu grabbed the pickaxe handle of the mountaineering pickaxe fiercely, and saw that Chen Fei did not fall, so he relieved his heart and shouted at the top: "Master Chen, you are fine, right?" ”

Chen Fei shouted, "It's okay, keep moving forward, and your hand slipped." Chen Fei took a deep breath, grabbed the crack again, climbed to the ground, and went up more than fifty meters, Chen Fei looked at the mountain wall in front of him, and he couldn't help laughing, it turned out that the mountain wall here was like a smooth mirror, and the stone cracks on it were very small, and his hand couldn't reach into it at all.

Chen Fei thought helplessly: "Why is God against me everywhere? This kind of rock wall, it seems that only pitons can be used. Chen Fei looked at the stone wall in front of him, found a narrow crack, and then began to look for pitons in the bag around his waist, cracks of different shapes, the shape of the pitons used is different, looking for a suitable pitons for a crack, instead of holding a pitons to find a suitable rock crevice, is an important principle in rock climbing, which is why Chen Fei carries a lot of heavy pitons.

Chen Fei took out the most suitable pitons, took out the hammer from his waist, and was about to nail the pitons into the stone wall, but suddenly found that the rock wall he was on was too steep, and if he drove the pitons here, I was afraid that the reaction force would push him down from the mountain wall.

So Chen Fei looked around, trying to find a gentle rock wall, but there was no good choice within the range of his eyes, just when Chen Fei was anxious, a gap in the rock wall in his chest caught his attention, and he suddenly thought: insert a suitable pid into the gap in the rock wall in his chest.

Chen Fei's left hand tightly clasped the stone crack, and then jumped out of a suitable pid and inserted it into the gap in the rock wall in front of his chest, fortunately, this gap was very deep, so the pitons were directly inserted into it, only the ring at the end of the pid was left out, Chen Fei used a knot to connect the strap on his chest with the ring at the end of the pitons, so that the chest could provide a new fulcrum to the body, and Chen Fei's hands could be free.

Chen Fei carefully picked up the pitons and steel hammer, and inserted the pitons into the rock cracks above, the choice of rock cracks is actually very difficult, after all, no one can see the situation inside the rock cracks, if the rock cracks are empty, the rock pitons will not be able to bear the weight of a person at all.

Despite this, Chen Fei has a way to judge the situation inside the rock crevice, that is, to listen to the sound, when the hammer smashes on the tail of the rock pitu, Chen Fei's heart has a bottom, because the sound is a crisp sound of 'bang bang bang', which shows that the rock crack is not empty, and the rock pid is firmly inserted into the rock.

After the pitons were driven into a section, Chen Fei let go of his left hand holding the pitons, re-grasped the stone wall, and then smashed the pitons into it with a hammer, leaving only the ring at the tail, Chen Fei took out a section of rope, and then tied a belt shaped like a stirrup on the pitons, and then grabbed it and continued to the pitons.

Chen Fei used the pitons along the way, and soon approached the top of the mountain, when Chen Fei was hitting the last pitons, he only felt that his waist was dragged down the mountain, and he involuntarily slid down the mountain, Chen Fei was shocked, and the first thought in his mind was: Liu Shijiu missed, the protection of the two is mutual, and he must save him.