Liu Qian turned back to Qianzhou to reconfirm the direction of the hangar, and then walked back to the ice wall, hung a small walkie-talkie on Guo Tian's chest, and after he tried that the walkie-talkie could be used normally, the two of them changed into icebreaker boots and officially set off.

The cliff in front of him is about 30 meters high, which is just right for Liu Qian and Guo Tian to practice and get familiar with each other's climbing styles. It is much safer for two people to climb a mountain than for one person, and the main reason is that there is cooperation between two people.

When one of the team members climbs up to find the way, the other team member fixes his body on the cliff or ice wall, and even if the team member who finds the way and climbs accidentally falls, he will be hooked by the team member below with a rope to prevent him from falling directly off the cliff.

After the team member who is climbing above has climbed to a certain safety area where the body can be fixed, the team member below will climb up again, and if the team member below misses in the process of climbing up, the team member above can also pull him.

The most important thing to ensure the safety of the two of them is to temporarily immobilize the player who is not moving, and must firmly fix himself to the cliff or ice wall, if he is not fastened, not only himself, but also the lives of his teammates will be in danger.

More than 30 meters of mountain cliffs, Liu Gan and Guo Tian maintained a rope more than ten meters long, Liu Qian took an ice axe and climbed up first, in the real world, Liu Qian is an expert in mountaineering, this kind of high cliff is nothing to him.

The only thing to note is that the cliffs are all frozen with hard ice, but some of these ice will not be very strong, forming suspended ice on the mountain wall, and when passing through these ice hanging areas, you will accidentally fall down the cliff along with the entire ice wall. Therefore, it is necessary to choose a good climbing route and fix your body.

After Liu Qian exercised now, he was still a little uncomfortable. One is that the weather here is too cold, and after teleporting, his level has been temporarily cleared to zero, resulting in a comprehensive drop in physical fitness, and it is unlikely that he can climb up quickly with full strength like when he was a dozen levels, but he has to rely on his climbing experience in the real world.

Liu Qian waved the two ice axes in his hand and easily climbed more than ten meters high. Looking for a suitable place, he smashed a few ice picks into the ice wall, and after confirming that it was safe, he hung up the rope and fixed himself firmly on the ice wall, and then took the small walkie-talkie and notified Guo Tian below.

After Guo Tian got Liu Gan's instructions below, he took off the ice pick that fixed his body on the rope, waved the ice axe in his hand and climbed up, and after a while, Guo Tian climbed to Liu Gan's side, but he did not stop, but climbed directly up to find the way, and soon climbed to a place more than 20 meters above the ground. Then he fixed his body on the ice wall like Liu Qian just now, and after confirming that it was safe, he used the walkie-talkie to send a signal to Liu Qian.

"It's okay! I don't see a few things in this nag. Liu Qian himself is a rock climbing expert, and he can see at a glance that Guo Tian is not bad, and with such a companion to climb together, the road to the helicopter hangar will be easier and safer.

Liu Qian climbed up along the ice wall, and this time Liu Qian climbed directly to the top of the cliff more than 30 meters high, and found a safe place above to fix his body. Guo Tian, who used a small walkie-talkie to notify the following, climbed up.

"Master Liu, am I okay?" After Guo Tian went up to the top of the cliff. Looking at Liu Qian expectantly.

"Better than I thought." Liu Qian patted Guo Tian on the shoulder.

"Haha...... Thank you Liu Ye for your compliment, no matter where Liu Ye goes, even if he climbs to the zenith, I, Guo Tian, will always follow Liu Ye's side, as long as I ......" Guo Tian was so excited that he started chatting again.

"Say less, save energy." Liu Qian found a reason to stop Guo Tian. Otherwise he would have been here all day.

"Okay." Guo Tian hurriedly shut up.

A very ordinary steep ice wall can be regarded as a warm-up for the two of them, and judging from the current situation, the cooperation between the two is still very tacit.

Seeing that Liu Qian and Guo Tian easily climbed the vertical ice wall more than thirty meters high, Qianzhou and Zhang Mengdi couldn't help but widen their eyes with a very surprised expression. If they had climbed before. You won't be trapped in the liaison station, you can find a way to climb up and refuel the helicopter when the wind stops, and although the sea is vast and you can't fly back to the main city, you can at least fly back to the tundra city and not be trapped here.

"Our Liu Ye is much stronger than you imagined, there is nothing he can't do." Anna stomped her foot and proudly showed off to the second daughter.

"Master Liu? Is he old? Or...... Very senior? Why do you call him Lord? Qianzhou asked Anna a little strangely.

"It's an honorific title." Anna replied to Qianzhou.

"That's a vulgar title, isn't it? Like the old society......" Qianzhou had some incomprehensible expressions.

"You don't understand, if you have been by his side for a long time, you will naturally call him 'Liu Ye', this is his personality charm, there is no more suitable title for him." Anna corrected Qianzhou very seriously.

"Well, I don't understand." Qianzhou didn't say anything more.

"It's so cold here, let's just leave one person outside, and the others go in and wait for them. I'll stay outside for now, and I'll change you when I can't stand it anymore. Jiang Jinyuan walked over and said to the women.

Although Jiang Jinyuan wore a lot of clothes, the wind and snow outside were so heavy and the temperature was so low, his body, hands and feet would have been frozen for a long time, and if he didn't wait outside in rotation, the four of them would have frozen in the snow sooner or later.

"You're not going to leave us here, are you?" Qianzhou asked Jiang Jinyuan uneasily.

"Don't worry, if Liu Ye didn't promise you, then he might leave you alone, since he agreed, he wouldn't do that, when you go in to avoid the wind, Anna and I will have at least one person to accompany you." Jiang Jinyuan comforted Qianzhou.

The three girls were almost frozen, and after listening to Jiang Jinyuan's words, they hurriedly returned to the isolation cabin together, closed the outer hatch and entered the inside of the isolation cabin, opened the inner hatch and returned to the liaison station.

Although the temperature in the liaison station is also very low now, with the isolation cabin as an insulation layer, it still feels much better than the minus 20 degrees outside with the wind and snow outside. As long as Liu Qian and Guo Tian can successfully drive the helicopter down from the hangar at the top of the mountain, they will have a chance to leave here and survive. (To be continued.) )