"You two go down to the water!" I saw that Wu Xiuwen and Zheng Shuang were choking and coughing, and their snot and tears were coming down, so I hurriedly shouted to them.

The two of them saw me carrying a wetsuit. Know that I made it. They all hurried to the entrance of the cave.

"Wait a minute!" Wu Xiuwen and Zheng Shuang were crowded around me, and while treading water, I laboriously pulled the oxygen cylinder out of the rubber wetsuit.

"Isn't there oxygen here?" I noticed that the pointer of the oxygen meter was pointing to zero, and my head was buzzing.

I don't know how deep this underwater hole is and where it leads.

We're now struggling to catch our breath on the water, let alone hold our breath downstream.

If there is no oxygen in the cylinder, we can't hold out for a minute. They all have to be drowned here.

Wu Xiuwen and Zheng Shuang also felt something was wrong when they heard me talking, and they both panicked.

"Haidong. Are we going to die here?" Zheng Shuang shouted with a crying voice.

Wu Xiuwen also cried in despair.

"!" I regretted that I had given another bottle of oxygen in the cabin, "Scourge!" and was so angry that I grabbed the oxygen cylinder and smashed it against the cave wall.

At this moment, the mouth of the oxygen cylinder hissed.

When I smelled it, I was pleasantly surprised.

"It's oxygen!" I shouted excitedly.

Wu Xiuwen and Zheng Shuang saw that there was oxygen in the bottle. They were all excited.

But my brow furrowed.

I just thought I had broken the vent valve of the oxygen cylinder.

The hiss of oxygen kept coming out. Although the airflow is not large, it leaks light quickly.

"What can I do?" I knew I couldn't hesitate any longer.

After a while, I'm afraid the oxygen in the bottle will leak out.

"Don't panic both. Since the sea water can be poured in, it means that there is a passage here. We have to find a way out from the bottom of the cave now. I said to Wu Xiuwen and Zheng Shuang.

The two of them also knew that there was only one way.

I took off the ropes from my feet and tied them around my waist to prevent them from getting lost while diving.

Then I want to pull the oxygen cylinder out of my wetsuit. Inhale alternately with the water nozzle.

Then. I came across something hanging from my belt. Hurriedly took a look at it.

It turned out to be a small waterproof flashlight.

I have to say that the two bandits are very well equipped.

It's a great thing for us now.

"I'll go down in a moment, and you two will follow me. I couldn't hold it anymore, so I took an inhaler of oxygen. "I carried the oxygen cylinder on my shoulder. Let the two of them experiment with the spout again.

Tell them how to inhale and exhale.

Wu Xiuwen is a tour guide, and he should have played diving. So it's fine. But Zheng Shuang didn't dare to drill into the water.

At this time, the plank covering the dark hole burned down.

The wooden planks with the coals of fire fell down and fell into the water with a loud sound.

I knew it was too late, so I pressed her head into the water and pulled her to the bottom of the water.

But I thought about the difficulties too easily.

Zheng Shuang couldn't shake it as soon as he got out of the water. Hands around my neck, kicks and kicks.

She and I were stuck in the hole all of a sudden, unable to move.

"Oh no, she's like a drowning person now. Hold on to whatever you catch, and if you get entangled in her, the three of us will have to drown. "I was shocked and wanted to get rid of her.

Who knew that the more I struggled, the closer she put her arms around me, her legs wrapped around my waist and scurried up.

I felt like the rope was wrapping around one of my arms, and I didn't know where the water nozzle of the oxygen cylinder was hitting her.