Fast forward to mid-November, the long rainy season has ended, the weather is no longer as hot as in summer, and people don't have to worry about getting sunburned when they go out.

Xia Yanru's work in the laboratory has gradually increased, and she clearly feels that Professor Zhou is always testing her views on this topic, and sometimes even the content of the work almost overlaps with the part that Professor Zhou is responsible for.

On the way back from school, Xia Yanru couldn't help but discuss Professor Zhou with Ji Wenlin, she didn't know that last time because of her matter, Ji Wenlin had already checked Professor Zhou's background, so he really knew a lot more about Professor Zhou than Xia Yanru.

"The Zhou family is also a famous family in Spring City, and they have an in-law relationship with the Yu family." Ji Wenlin stopped at the point, and didn't say it too bluntly, but I believe Xia Yanru can understand.

Sure enough, hearing that Professor Zhou and the Yu family had an in-law relationship, Xia Yanru suddenly realized, no wonder Professor Zhou's attitude towards her was always weird, and there was no hostility, but she was always tempting, and it was estimated that she also knew something about her from Yu Chengyi.

"I see, Professor Zhou's topic has something to do with my previous investigation of the murder case in the Spring City Association, and he has been testing me recently, so I feel a little strange." Xia Yanru explained the recent events to Ji Wenlin.

"He's testing you?" Ji Wenlin frowned, and some unhappy emotions were fermenting in his heart.

"Well, but I don't really understand what he's trying to achieve, and I don't seem to have any ill intentions." Xia Yanru replied while thinking.

"Do you need me to say hello for you?" Ji Wenlin doesn't care whether the other party has malicious intentions or not, as long as it makes Xia Yanru feel uncomfortable, he wants to help her deal with it.

"Not for now, I'll take a look." Xia Yanru shook her head, she wanted to wait and see, no matter what Professor Zhou's purpose was, it would always be revealed, and then she thought of Tu Hongxing and Yu Feng who went to join the army, and it had been a few days since the last reply, and she immediately asked if she had received a letter from the two of them at home recently.

"It was only delivered today, and it's in the study." Ji Wenlin sighed secretly, those two dog skin plasters, almost every four or five days, there were letters sent without any interruption.

"I don't know how much food is left from the last time, but I don't have to go to class tomorrow, so I'll prepare some for them." Xia Yanru was thinking in her heart about preparing something to eat for the two of them, recruit training is the most physically demanding, originally Xia Yanru didn't think of preparing anything to eat for the two, or Yu Fengxin sold her miserably, she just started to send some food to the two from time to time.

"The two of them are going to join the army again, and they can train people more by enduring some hardships." Ji Wenlin said lightly, obviously scheming is not pure.

"Well, then send less in the future, but always let them fight tooth sacrifices." Xia Yanru didn't think much about it, but felt that what Ji Wenlin said was actually a little reasonable, she had prepared too much for the two of them, which affected their exercise a little.

Although it did not achieve the ultimate goal, Ji Wenlin was also very happy to make Xia Yanru less prepared, so he didn't continue to say anything more.

As soon as she got home, Xia Yanru found out the reply letter from Yu Feng and the two, Yu Feng's reply was the same as always, except for saying how tired she was from training recently, that is, to ask Xia Yanru to prepare more meat for him, the last time Xia Yanru sent it, it was quickly divided up by his comrades in the same dormitory, and later Tu Hongxing had a heart and hid some, so that he could occasionally beat his teeth to satisfy his appetite.

"What did they say again?" Ji Wenlin came in with a cup of brown sugar and hot water, carefully put it in Xia Yanru's hand, and saw her frowning lightly, and couldn't help asking.

"They have to go on a mission after a while, and it is probably inconvenient to reply to the letter in a short time, but they didn't say what it was." Xia Yanru had just finished reading Tu Hongxing's letter, and she was a little worried and confused.

"It may be related to the border, and if it is true, it is really inconvenient to communicate." Ji Wenlin instantly thought of the recent events, and instantly understood.

"What's wrong with the border?" Xia Yanru didn't react for a while, and subconsciously recalled the content of the history books she used to go to.

"Not long after the founding of China, some small countries in the surrounding areas were always a little ready to move, coupled with the instigation of capitalist Western countries, which led to constant border frictions, and recently there were signs of escalation of conflicts." Ji Wenlin did not hide it, and analyzed the news he knew to Xia Yanru without reservation.

Xia Yanru tilted her head and thought, the major events in her memory were a little vague at this stage, but it wasn't necessarily a matter of memory, after all, the world she was in was another parallel time and space, and there might be some similarities with her original time and space, but there were more differences.

"If there's a war on the border, recruits shouldn't be arranged, right?" Xia Yanru felt that it was a little unreasonable, the recruits had not been trained for a long time and were directly arranged to go to the battlefield, isn't this an obvious rhythm of death?

"Not necessarily all recruits will go, probably only recruits who are excellent in all aspects will be arranged." Although I don't want to admit the excellence of Yu Feng's two people, if it really involves border incidents, the only possibility for recruits to enter the circle is this.

Xia Yanru's brows still did not loosen, but for this kind of thing, she is not very good at commenting too much, the original intention of joining the army is to protect the family and defend the country, even if Yu Feng and the two are still recruits, if they really receive a task, they will only obey.

Thinking of this, Xia Yanru felt that she needed to prepare more medical supplies for the two of them, and it was not good to ask too many questions and say too much in the letter, these must still be in the secret stage.

"Don't worry, although they may be placed on the other side of the border, it is unlikely that they will go directly to the front line." Ji Wenlin saw that Xia Yanru was a little worried, and hurriedly comforted.

"Well, I'm wondering what practical medicine is suitable for them." Xia Yanru nodded, she was a little worried, but she wouldn't be too worried, they had all experienced life and death, Yu Feng and Tu Hongxing's skills were not too bad, as long as they were not on the front line, the problem was not big, even if they really went to the front line, they could still save their lives.

"The border environment is relatively special, you can make these medicines in a targeted manner, and tomorrow I will ask Zhou Wei to arrange some border environment information for your reference." Ji Wenlin suggested.

"Okay, then I'll make some drugs for use according to the environment over there." Pharmaceuticals are not much trouble for Xia Yanru, as for whether these medicines can be delivered to Yu Feng and the others, she is not worried, at most it will be troublesome for Yu to arrange it at home.

"Drink the brown sugar water, it's going to be cold." Ji Wenlin saw that the matter had been decided, so he hurriedly asked her to drink the hot water quickly.

Xia Yanru really doesn't like brown sugar water very much, but drinking this during the special period is somewhat relaxing, and I don't know where Ji Wenlin knew it, and then at this time, she will help her prepare brown sugar water three times a day.

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