Strangely, if it was just an ordinary mud, why did you have to lay two layers of stone? And it must have been paved for a long time and almost blended with the surroundings. If it wasn't for raining and soaking in water, it would be really hard to find the strangeness in the low-lying area.

Mu Dai held the machete and poked and dug the place where Luo Ren had already cleared. She and Luo Ren were two of them, and they happened to have a handy tool. As long as this tunnel was not hundreds or thousands of meters long, it seemed nonsense to dig one out.

Thinking of this, I was in a good mood. I held a knife and dug and chopped it out, and I worked hard.

Luo Ren was afraid that she would get the hand, so he reminded her: "Be careful."

Mu Dai digs down with one knife: "Can you still get a problem when digging the ground..."

Before he finished speaking, the mud under his feet suddenly collapsed, and one foot suddenly fell into the air. Mu Dai screamed, Luo Ren rushed to the front, hugged her waist, and rolled on the spot. When he got up, he pulled her behind and quickly placed the dagger in front of him.

There was no abnormal movement, nor the imagined ghost suddenly erupted - the position where Mu Dai had just dug, cracked a bowl-sized size and extended to her feet, so just now, she actually suddenly inserted one leg into the crack.

Luo Ren whispered to Muyo: "Pick up the bag and the flashlight."

Kiyo was shocked and almost flew to the edge of the stone wall, and took out a bag and flashlight.

Luo Ren took the flashlight and shone it at that place.

Indeed, a hole was leaked, like a crescent moon, and like a huge open eyes.

Luo Ren signaled Mu Dai to help her illuminate it, hold on to the ground, move slowly, try not to get close to her body, and stretched out her legs and kicked her hard at the mud block that place.

There was another muffled sound, and the large pieces of mud collapsed, revealing the hole half a person tall.

A smell of mold that has been going on for years.

Luo Ren opened the bag, quickly took out the box of matches, cut off the root strap, wiped the wax from the match head strap, lit the strap on fire, and threw it into the hole.

The flame jumped a few times and quickly disappeared.

Luo Renlamudai retreated a little further and said, "It's probably a long time since I've had air in it, so I have to wait for a while."

Kiyo curiously took the matches and looked at them. In the past few days, boxed matches were already rare.

“Why don’t you need a lighter?”

"In the tactical bag, in order to make fire, matches and flints are usually used. Lighters are easy to use, but they are just scrap in extreme temperatures and climates."

He also taught her: "Match heads are wrapped in wax because they are kept in the box for a long time and are afraid of spontaneous combustion and fire. Moreover, wax wraps are waterproof."

Kiyo Shinki was curious again: "What else is there in it? Teach me."

Luo Ren pulled her down and showed her everything. The tactical package is the usual "sparrow is small and has all the internal organs". There are not many things and not large in size. However, it basically includes all survival tools in difficult and dangerous environments, bent needles, stitches or bent for fishing; medicine bags, burning rods that can be used for underwater lighting, and salt blocks.

Mu Day had never seen these before, and felt everything was fresh. Luo Ren clicked the interceptor belt and threw it over. This time, it was not extinguished so quickly. The fire head was not bright, but it still jumped tenaciously.

It seems that it will take a while to wait.

Looking down at Mu Dai, she was still cleaning her bags and keeping everything in order. She put the survival box in the survival box and the return bag that should be returned.

Luo Ren watched her for a long time and suddenly said, "Miyo, I actually watched that video."

Kiyo didn't raise his head: "What video?"

"The night I left Nantian, the video of you chatting with Dr. He."
Chapter completed!