However, Xiao Yu also saw something abnormal at this time......

Cui Yan, like him, also fought all night, and then fought with him in the wolves, it didn't make sense that he was so tired that he was about to lie down, but Cui Yan was like a nobody.

Not to mention a woman, she is a strong man who has practiced martial arts all year round, and it is a miracle that she has been able to persist until now.

Xiao Yu hadn't thought about what was wrong, and Cui Yan's next sentence directly made him blacken his face.

"Xiao Yu, your figure is very good, do you have regular exercise."

Xiao Yu: "......"

"The only fly in the ointment is that there are too many scars on the body, which definitely affect the feel to the touch."

Xiao Yu's face darkened.

Cui Yan didn't talk nonsense with him anymore, her little face suddenly became serious, and she said to Xiao Yu, "No accident, we're going to spend the night here, I'll go pick up some firewood." ”

Xiao Yu said "yes".

The feeling of being taken care of by a woman made him feel a little useless. So, Xiao Yu crossed his legs and began to exercise pranayama.

It's winter now, except for the green on the edge of the waterhole, and there are dead trees on the edge of the waterhole, Cui Yan didn't take much effort, so she picked up two bundles of firewood and brought a bowl. Although the bowl is a little broken, it is good enough to boil some water to drink.

Hearing Cui Yan's footsteps, Xiao Yu began to slowly retract his breath. After his breath stabilized, Xiao Yu opened his eyes.

In between, Cui Yan moved the large pebbles away, dug a small pit in the fine sand, put dry firewood and hay in the small pit, picked up a wooden stick, and poked it vigorously at a piece of wood.

Belch......

"What are you doing?" Xiao Yu asked.

After running for a week, he felt a lot better.

"Drill wood for fire." Cui Yan said as she continued to poke hard. Thinking about it, why hasn't this wood smoked yet? When she used to participate in a mission in the wild, she saw Mingxi burst out of fire after a few clicks.

"Drill wood for fire? What is it? Xiao Yu raised his eyebrows, "A way to make a fire?" ”

"You don't know!" Cui Yan put down the stick in her hand and showed surprise on her face.

When human beings are not yet fully civilized, they know that they drill wood to make fire, and looking at Xiao Yu's serious face, it doesn't seem like he's deceiving people. Isn't it true that human beings have evolved for millions of years, and some technologies have been forgotten and returned to God?

Xiao Yu coughed lightly twice, touched his clothes, took out a fire fold and handed it to Cui Yan, "Look at it, if it can still be used." ”

When you go out on a mission, you usually bring a fire fold on your body and it is needed from time to time. The fire fold is a small iron pipe, sealed with oil paper, soaked in water, if nothing happens, it can ensure that the fire will not be extinguished for two or three days.

This time, Cui Yan's black face was changed.

"Why didn't you say it sooner?" It made her stupid drill wood.

"You didn't ask." Xiao Yu said, "Besides, I didn't know that you would use this method to make a fire." Xiao Yu has read a lot of books since he was a child and has a wide range of knowledge, but he has never seen this kind of fire-making technique.

Cui Yan didn't want to talk to Xiao Yu anymore, so she was very stuffed in her heart, so she took the fire fold and opened it, and there was still a little spark in it.

However, after a while, Cui Yan's heart became even more stuffed, she tossed for a long time and made herself covered in mud, and she failed to light the fire.

I'd love to have a lighter!

In the end, Xiao Yu couldn't stand it anymore, grabbed the fire fold, and decided to do it himself. In just a few minutes, the warm and bright firelight danced in front of Cui Yan's eyes.