Ji Wuxian put a foot on the man's buttocks, turned his head and left, but his old face was a little red.

Embarrassing is embarrassing, he has to confirm the matter of herbal medicine with Yan Ruyu as soon as possible.

Halfway through, she met the prince who thought the same as him, and the two walked together to Yan Ruyu's tent, but she was not there.

In order not to look squeamish, Yan Ruyu didn't even bring Qiaohong, everything along the way was done by herself, and it happened to be a meal at this time, and the soldiers standing guard were all eating.

Therefore, the two of them wanted to know where Yan Ruyu was, and none of them could ask.

It was the little soldier who happened to mention that the adjutant general was teaching them how to get water from the sand, and the two of them came to find it according to his description.

Yan Ruyu is very serious to explain: "First of all, the underground water, if you want to find the underground water, you must find a good location, generally the sand in the back of the sun is the most likely to have groundwater, so we must first find this area." Next, it is necessary to dig deeply, usually to dig very deep to see the damp sand, so that there is water underneath, and you can see the water if you continue down. ”

"If not, dig a small hole in the sand, then put a few stones in the hole, then put a few leaves at the mouth of the hole, wait for one night, tomorrow a few drops of water will be formed on the stones, these waters are clean, don't underestimate these few drops of water, in the desert, maybe it can save your life!"

The soldiers listened very carefully.

The weather is too hot, everyone's head is sweaty, Yan Ruyu is not like the ladies in Chang'an City who paint exquisite makeup and wear gorgeous silk and satin, but in the eyes of these people, her serious explanation is countless times more beautiful than any famous woman.

Yan Ruyu pointed to a bush not far away and said, "There is also this kind of shrub, if there is one shrub near the camp, put one end of the cloth you don't use in the grass and the other end in the prepared container, and you will find that there will be some water in it in the morning." ”

It was difficult for her to explain the principles to these ancients, so she simply taught them by hand.

After trying last night, they really gathered a small bowl of water this morning, and this method can still alleviate the crisis of water scarcity!

To be honest, at the beginning, when they heard that His Majesty had filmed a woman to be a deputy general, they thought it was nonsense, and they were all waiting for Yan Ruyu to make jokes.

I never thought about it, I didn't see the jokes, but now they have all become Yan Ruyu's fans, and they sigh when they have the opportunity.

Where is this woman who sent a trouble, this is a lucky star!

They have a hunch that this time against Roland's people, they will never lose their morale again because of the shameful reason of heat stroke!

[Ding, task completion, 50%!] 】

The herbs that relieved the heat were proven to be effective, and the soldiers rejoiced, and they were even more sought after for Yan Ruyu.

Feeling his awkwardness, Yan Ruyu deliberately left for a while when he set up camp today.

When she came back, she carried a tight cloth bag with a quilt in her hand, and went directly to Ji Wuxi's tent.

Yan Ruyu made a silent gesture towards Ji Wuxi, and then mysteriously closed the curtain.

She opened the cloth bag layer by layer, and the heat and fragrance came out.

It's a piece of meat that's been roasted and I don't know what kind of animal it is.

The meat was roasted and fragrant, and there were dripping oil splashes on my hands.

The meat was sprinkled with grass leaves and strange powder, and although I couldn't tell what it was, it tasted good.

Yan Ruyu coughed lightly, and took out a small pot from her arms as if she were juggling.

"Happy birthday, Dad!"