"Mom, let's do it." Song Yun looked around and found that there was no one saying that he could not help but burst out with a swear word. After touching his pocket, he found that the treasure map was gone, so Song Yun cursed again with a mom.

"Wuwuwu, Song Yun, I'm sorry, it's all my fault." Li Shishi took Song Yun's hand and said pitifully, "If I hadn't been tempted by play, we wouldn't have to be washed here by water, so we wouldn't have to die."

"You're so bad, can you say something auspicious?" Song Yun knocked Li Shishi's head dissatisfied and said, "Since we can be washed here by water, there must be a place to get out, don't worry."

"Wuwuwu, Song Yun, you...you have to take me out, I don't want to die." Li Shishi hugged Song Yun's hand tightly.

"Yes, I don't want to die either." Song Yun comforted Li Shishi for a moment, and then looked around with the light of the flashlight.

After looking at it, Song Yun realized that what he was in now was actually another pit, and this pit was completely closed!

"I'll go, since it's completely closed, how did we come?" Song Yun looked around in confusion, and then his eyes were locked on the pool in front of him.

"Can it be that I rushed in from here?" Song Yun frowned and stood up, but felt his whole body was wet.

"Oh, it's all wet." Song Yun shook the water droplets on his hair, and then said to Li Shishi, "I'll make a fire later. You can roast the fire here. I'll go to the pool to see if there is any place to go."

"No, Song Yun, don't leave me!" Li Shishi was obviously scared, and held Song Yun's hand with a pale face and refused to let go.

"If I find the exit quickly, we both will freeze to death." Song Yun broke Li Shishi's hand apart and said, "You roast the fire first to keep your body temperature. Moreover, it is best to take off all these clothes. They are wet. If you wear them again, it will speed up the loss of your body temperature. I just went into the water to take a look."

"Then...well that's OK." Li Shishi shivered and said in a trembling voice.

Song Yun nodded and searched around him. Finally, he found some firewood and other things. Fortunately, these woods were all dry.

Song Yun took out a piece of alcohol he carried with him, then ignited the alcohol with a fire-piercer, and then made the wood. Soon, a bunch of bonfires were successfully lit by Song Yun.

"You bake your clothes here, there should be nothing that threatens you. Remember, don't go into the water, do you know? This underground waterway is very complicated. Even professionals may be trapped below and cannot get up." Song Yun said.

"Then...then Song Yun, you...you have to pay attention to safety." Li Shishi said with concern.

"It's okay, I often play in the cave." Song Yun said, taking off all his clothes with Li Shishi on his back, and then said, "You bake it for me, I don't know how long it will take to come up."

"Well, okay." Li Shishi took Song Yun's clothes a little shyly, then glanced at Song Yun who was only wearing a pair of underwear. Song Yun's strong muscles and wounds on his body made Li Shishi feel a little confused when he saw it.

Men's scars are all military medals and are the easiest to attract women.

Song Yun stood by the pool, took a few deep breaths, then closed his eyes, and adjusted many useless functions in his body to the lowest level, and even his heartbeat was controlled by Song Yun to 30-40 times per minute.

Song Yun took a slow step and sank into the water with a thud.

The water is very cold, but fortunately, Song Yun's physical fitness is different from that of ordinary people. Otherwise, just the first time you get colder, you will have to consume countless oxygen to heat your body.

Song Yun opened his eyes wide and looked at the underground river with the help of the flashlight of the super awesome domestic copycat machine. In fact, this so-called underground river was formed after the original cave was filled with water. Basically, there would be no fish in such a place, because a large part of this water is rainwater and there are not even fish, so it is even more impossible for crocodiles and other predators. Therefore, Song Yun is relatively comfortable and at ease in the water.

Song Yun slowly slid his hand and swam forward. In the underground waterway, even people with ventilators were afraid of one thing, that is, after you sink, you could not find another outlet that could float, and it would be easy to drown directly. The first thing Song Yun did after he went into the water was to find the next outlet, but the underground waterway was pitch black and Song Yun's light source was very limited, so he could only see a few meters away in front of him.

Song Yun just swam so slowly, neither arrogant nor impatient, because in the water, if you are nervous and anxious, your oxygen consumption will increase rapidly, which is the most fatal for Song Yun, who does not have any external oxygen supply equipment! So Song Yun tried his best to control himself and not think about waiting for something like waiting if he doesn't find an exit.

About five minutes passed, Song Yun had no idea how many meters he had swam out, and still did not see any lights. Song Yun narrowed his eyes slightly, then floated in place, slowly spreading his hands.

Song Yun was sensing the direction of the water flow.

After sensing it for a while, Song Yun opened his eyes and swam out in another direction.

About ten minutes later, the oxygen in Song Yun's body had almost been consumed. Song Yun forced his heartbeat down again, and then a stream of air originally hidden in his dantian was transported to his lungs with a slight force from Song Yun.

If there is no exit in five minutes, Song Yun will be in danger of drowning.

However, Song Yun still swam without being arrogant or impatient.

About three minutes passed, and a light spot suddenly appeared not far ahead of Song Yun.

Song Yun's eyes lit up slightly, but he was not excited, because if he was excited, he had to speed up his aerobic demand. Many people died in this last step. Song Yun had experienced countless times, so he naturally knew how to face such a situation.

Song Yun slightly accelerated his paddling speed, and then he could see that the light spot was getting closer and closer to him.

Finally, another minute later, Song Yun successfully arrived in front of the light spot. At this time, Song Yun's body had begun to have some stiffness due to long-term lack of oxygen.

"Huh!" Song Yun rushed up directly from the water and then saw the sky.

"I finally came out!" Song Yun murmured to himself with emotion.

"Huh, why did it come out?" A surprised voice came from Song Yun not far away. Song Yun turned his head and looked, "Damn, why are these people?"
Chapter completed!