Xiao Jingcong took the tea handed by Yan Zixi, hooked the corners of his mouth, and said with a smile: "Xi'er, General Li Hui has woken up, and his injuries are no longer serious, thanks to your magical medical skills!" ”

"Jingcong, don't say that, as a doctor, it is my duty to save lives and help the wounded! What's more, General Li Hui is a rare general, how could I watch him die! ”

"Well, Li Hui is indeed a rare general. He has suffered this time, he has already repented, and he has just shown his loyalty to his husband in the tent, and he will definitely not act recklessly in the future. Saying that, Xiao Jingcong raised her eyes and looked at Yan Zixi again, and gently scraped the bridge of her nose, "Xi'er, you are another great achievement!" After making two heavenly achievements in one day, shouldn't the husband go to the court and give you something to reward? ”

"Okay, then reward me with a Xiao Jingcong!" Yan Zixi followed Xiao Jingcong's words, and deliberately teased Xiao Jingcong and said.

Xiao Jingcong frowned slightly, and complained in his mouth: "Nonsense! A husband is not a commodity, how can I reward you?! ”

"Then I want Jing Cong to love me alone for the rest of my life, this request is not too much, right?" Yan Zixi said as she looked at Xiao Jingcong tenderly, and didn't forget to spit out her little tongue at Xiao Jingcong.

Xiao Jingcong was stunned for a moment when she heard this, but soon, Xiao Jingcong doted on Yan Zixi in her arms and whispered softly.

"Xi'er, you will always be my Xiao Jingcong's woman, my Xiao Jingcong will love you well in this life and protect you in the next life! Don't let you suffer, let you be happy, happy! ”

"Jingcong ......" Hearing this, Yan Zixi's heart warmed, and she hugged Xiao Jingcong's waist tightly, and whispered something private at the corner of her mouth. The whole military tent seemed to be wrapped in this sweet atmosphere......

……

Early the next morning, Yan Zixi woke up from her dream and saw that Xiao Jingcong was no longer around, so she changed her clothes and walked out.

Not far from the camp, Yan Zixi saw a number of soldiers gathered next to a river in front of them, digging something. Yan Zixi was a little curious, so she walked over slowly and asked.

"Guys, what are you doing?"

As early as yesterday, Xiao Jingcong had already announced Yan Zixi's identity, so now everyone in the barracks knows the new princess of the General's Mansion.

Seeing Yan Zixi coming over to ask, a soldier immediately answered.

"Princess, there was a torrential rain last night, and the river swelled overnight, and many water sources were polluted and undrinkable, and we are preparing to dig a ditch and a deep pit to reserve some clean water for backup. After all, the situation is unclear now, so it is better to prepare early. ”

Yan Zixi frowned slightly when she heard this, "Did the prince ask you to do it?" ”

"Yes, the prince asked us to prepare raw water in case of emergency." The other soldier replied respectfully.

Yan Zixi nodded, and then raised her eyes to look at the surrounding terrain, which was low-lying and the water flowed everywhere, which was originally a good place to collect drinking water, but because of the heavy rain at night, the river water had become turbid.

"Where is the prince now?" Yan Zixi was about to ask the soldiers next to her about Xiao Jingcong's whereabouts, who knew that Xiao Jingcong had returned from the distant woodland, and when she saw that Yan Zixi was also here, she came over to greet her, "Xi'er is up?" "Read a book with a quick eye

"Well, it's up." Yan Zixi nodded in response, and then expressed her worries to Xiao Jingcong, "Jingcong, I heard that you ordered these soldiers to dig deep pits and prepare to reserve water sources?" ”

"Yes, Xi'er, is there anything wrong?" Xiao Jingcong saw Yan Zixi frowning, and saw her concern, so she asked curiously.

Yan Zixi pointed to a few direct currents upstream, and asked, "Jingcong, do you know where the upstream of these rivers flow?" ”

Xiao Jingcong looked up when he heard this, and replied slowly: "These two in the west flow down through the melting snow of the Tianshan Mountains, and this main road in the north seems to flow into the ...... through the border of Beiliang Country."

"Wait, here's the problem!" Yan Zixi stopped Xiao Jingcong's words, "Jingcong, since this river flows from the Northern Liang Kingdom, if the enemy army poisons this river, what should we do?" ”

"Xi'er doesn't know, this river meanders, the upstream is the border of Beiliang, and it turns back to Beiliang in Yuncheng, and finally flows through here, if the Beiliang army is really poisoned, I am afraid that it will be poisoned together with him." Xiao Jingcong stroked his palm and chuckled, as if everything was under his control.

Yan Zixi also kept frowning, pulled Xiao Jingcong aside, and reminded in a low voice: "Jingcong, what if the other party is poisoning Yuncheng?" ”

"Cloud City?!" Xiao Jingcong's face changed when he heard this, yes, now that Cloud City is turbulent, the wind and clouds are treacherous, and Beiliang has long been mixed in it, and he can't detect it if he really poisons the river. So even if Cloud City is under their control now, it must not be said to be foolproof.

Thinking of this, Xiao Jingcong frowned and asked, "Xi'er, you're right, I was negligent." But now that the water source is also a matter that we need to solve urgently, I wonder if Xi'er has any good suggestions? ”

Yan Zixi lowered her head and thought for a moment, pursed her lips and smiled, and then had an idea.

"Jingcong, in fact, don't look at the turbidity of these rivers, as long as you use a pot and then kill the virus at high temperature, you can drink it directly."

"High-temperature antivirus?" Hearing this new term, Xiao Jingcong muttered a sentence in his mouth, and looked at Yan Zixi with a puzzled face, revealing a trace of incomprehension.

Seeing this, Yan Zixi hurriedly explained: "Oh, it's actually simple, it's just to connect the raw water in a container and boil it on the fire until it boils, and you can kill most of the bacteria and microorganisms in it." Yan Zixi rolled her eyes, and seemed to think of something again, "But before that, you must filter the turbid river water first...... Jingcong, please help me find gauze, cotton, charcoal, scissors, sand, and a hollow bamboo pole......"

Yan Zixi reported the names of some tools and supplies, and Xiao Jingcong was stunned when he heard it, although he didn't know what Yan Zixi was going to do, but he still asked his soldiers to prepare according to the things that Yan Zixi needed.

Because they are all commonly used items, charcoal and sand are also very easy to find, and after a short time, Yan Zixi's necessary supplies have already been prepared.

At this time, there were more and more soldiers around, and they were curious about what this Princess Xiao was going to do.

Under the gaze of everyone, Yan Zixi picked up the scissors and cut the cotton cloth into pieces and put it into the bamboo tube, then wrapped the bottom with gauze, and then filled the bamboo tube with charcoal and gravel, and then wrapped the other end of the bamboo tube with gauze after it was filled, and then showed off in front of Xiao Jingcong.

"Jingcong, it's over!"

"It's ......"

"Oh, this is my small water filter purifier!"