"Is it foggy outside, is it going to rain today?"

"When I looked at the weather forecast the day before yesterday, it seemed like it was sunny for the past few days, and I was going to say that I would find a chance to go to the park together."

After recording the video with Su Muyou, Yan Xiaoke cleaned up his hair and prepared to go out, and when he looked out of the hotel window, he found that there was a lot of fog in the air.

Sighing, he stood on tiptoe and looked by the window, but unfortunately the fog outside did not decrease.

"I don't know, it doesn't look like it's raining." Su Mu also stood up, also stood next to the window, and touched Yan Xiaoke's head.

After looking out of the window, the fog outside was already visible to the naked eye, and it was still moving slowly, even forming an aerosol state and slowly advancing. He has been in Beijing for so long, and he has never encountered this kind of weather before, but today is the first time he has seen such a big fog.

Shadow felt that something was wrong, so he took out his phone and checked.

"It should be fine, just bring an umbrella when we go out, and we can go to Wanda."

It was not easy to come out to play together today, Yan Xiaoke made sufficient preparations, and definitely wanted to go out. She was halfway through her makeup, and it would be a shame if she didn't go out.

Su Mu looked at the weather forecast on his phone, but his brows couldn't help frowning:

"It seems that I can't get out, this is haze, and Baidu has been marked with a red warning."

"Haze?"

Yan Xiaoke's expression was stunned.

"Said it was not appropriate to go out...."

Su Mu said weakly:

"Our counselors have also sent a group message to the class, and now we have activated the red alert for heavy pollution, so that students at school can stay in the dormitory as much as possible if they are okay."

"Huh...?"

Yan Xiaoke made a surprised sound, she had heard that there would be smog here in Beijing for a long time, but she didn't expect it to be something like this. The fog outside now looked like a normal fog, which made her feel a little new.

"Is it so serious?"

The air quality in Qianbei has always been very good, although there have been warnings and other things, but this is the first time she has seen such poor quality air conditions with the naked eye.

"I don't know." Su Mu shook his head, it was the first time he had encountered such a situation, according to what Su Mu knew, in fact, the air quality in the north had eased over the years, but he didn't expect that such a serious haze would suddenly appear now.

"It should be the reason for winter, winter is coming, the monsoon has just passed, I read on the Internet that it is easy to have smog at this time of year, which is caused by the topography of the North China Plain." Su Mu looked at the explanation on the Internet, and many people had already begun to discuss the cause of today's fog.

"Okay." Yan Xiaoke nodded, and her mobile phone also lit up: "Our class group also sent a message, asking us to stay in the dormitory more, and try to wear masks if we go out." ”

He also looked a little lost, and looked out the window again, now in this situation, it must be impossible to go out.

"Then let's order takeout and go out next time when the weather is better."

"Okay."

Su Mu shrugged his shoulders, it didn't matter where he went. Compared with going out shopping, staying in the hotel with Yan Xiaoke is more relaxed for him.

In the event of such force majeure factors, it is definitely more important to stay in the hotel and think about your own health.

This smog has lasted really long.

Until the start of classes next Monday, it didn't dissipate.

Originally, Su Mu and Yan Xiaoke planned to spend this weekend outside, but they really stayed in the hotel for two days at a time.

Even when I finally read the news, many experts issued warnings, telling people not to go out if they are fine, and even if they have to go out, it is best to wear medical protective masks or N95 masks.

The capital airport has been grounded, except for the occasional flight from Russia, almost all other flights have been canceled, if Su Mu comes back from Jinling and goes up for a day or two, I am afraid it will not be so convenient to change the car.

The haze only dissipated a little on Sunday night because of a heavy rain, Su Mu and Yan Xiaoke took a taxi back to school directly, although it is a pity that they didn't go out to play much this weekend, but they can only say that they will wait for the next time to find another opportunity.

There was not much change in the dormitory, and after Su Mu came back, they just simply exchanged a few words of greeting, and then asked curiously about the situation of the strongest brain, Zhuge Chuixue and several of them all knew that Su Mu went to participate in the strongest brain, but after the last Erudite Cup, they were not surprised by Su Mu's strength, and now not only most of the students in the School of Physics know that there is Su Mu, but even some students from other colleges, after the incident of the last Erudite Cup, also began to have an impression of the low-key Su Mu.

......

On Monday, it was a crisp sunny day after the haze.

In the morning, there was only Lao Peng's hot class, Su Mu and Zhuge Chuixue and a few of them arrived in the classroom very early, and when the classmates returned to the classroom, they all looked at him curiously because they knew some things about Su Mu.

Peng Xuelin came over to Su Mu to ask about the situation, and after hearing Su Mu say that he had already finished this year's course, he was relieved, among the students in the class, Peng Xuelin was the least worried about Su Mu and Gu Tunan, and between Gu Tunan and Su Mu, although Gu Tunan was Peng Xuelin's protégé before, but from a comprehensive point of view, Su Mu's strength was obviously higher than Gu Tunan.

"Brother Shen, help, there is really a shortage of people."

"It's already about to be a final exam, and the last time the smog postponed the debate... You don't really need to do anything, just come over and go through the motions. ”

"I'm going to go on it myself, so I can just do one or four debates, and it won't be delayed for too long."

Su Mu reviewed his homework casually in his spare time, which was a little boring.

By chance, I heard Zhuge Chuixue talking to Shen Tianhao about something, and it seemed that there was some activity and there was a shortage of people.

His eyes lit up immediately.

Su Mu is now looking for some small activities to participate in, but unfortunately he knows that some big competitions, such as CMC and CUPT, will have to wait until the next semester.

Subconsciously leaned towards Zhuge Blowing Snow and them, wanting to hear what they were talking about.

......