In the center of the square city, the dark matter emitted a thin layer of black mist, and all the surrounding areas were already under martial law, and the armed police drove armored vehicles to guard the yellow line around the clock at a distance of twenty meters.

Sheng Jing took Dugu Qingluan to detect the composition of the black substance, and several assimilated ordinary people who came into contact with the black substance at the beginning became a two-meter-tall demon clan, and their eyes were also the vertical pupils of the demon clan, and they went crazy and injured people, and they were shot to death, and the whole city was panicked, and the people gathered in the center of the square kept taking pictures, and some people were desperate to do a live broadcast.

These people who tried to come in to do the report were all beaten back, and Dugu Qingluan looked at several protons in the detector that he had never seen, and he was very anxious.

Long Yuan was not bluffing this time.

After Sheng Jing tested the substance, he called the municipal office and asked them to evacuate the people in Sifang City, and everyone should withdraw from Sifang City, and they must all retreat within five days.

When the city was first built, it had an air-raid shelter and an underground protective area, but the bottom of the protective area could not accommodate so many people, at most it could only accommodate a few million people, in addition to the army, ordinary people must be evacuated immediately, and the above also knew that it was serious, and the news of the evacuation was released as soon as possible, and the major airlines added countless routes to transport them.

All major traffic points have urgently arranged transportation to avoid large-scale congestion, and after the danger warning was issued, there were still various congestion situations at railway stations, airports and major passenger stations.

Sales of RVs climbed overnight, and many families bought RVs and withdrew from the highway to Sifang City, and in less than half a day, the highway was blocked for hundreds of kilometers.

There was also a massive panic rhetoric on social media, with the Sifang City Hall broadcasting a 24-hour loop of dangerous alerts for citizens to exit the city.

Sheng Jing and the people of the traffic department made a phone call, determined that 50 million people could be evacuated within five days, and there was no problem, and told the traffic jam to start getting off at various intersections and take the traffic routes in neighboring cities, this is the first warning in modern history of dangerous cities, and no one has experience, and it is inevitable that there will be all kinds of chaos on the way, and naturally the armed police will maintain order.

Sheng Jing left all the Strange Energy Bureau, as well as a large number of scientists, and gave them a heavy task, trying to build a barrier around the black matter, so that the exploding matter would not spread through the air within a certain range.

"Can you control it?" Dugu Qingluan asked.

Sheng Jing didn't know, she just had to make all kinds of attempts, Fu Rujing took Piao Piao and Huan Huan to find Long Yuan's whereabouts, everyone acted separately, alarmist rumors on social networks, Dugu Qingluan has been blocked since she was blocked, she knew that someone had made remarks such as the end of the world by the supernatural, and at this time it pushed the supernatural to the forefront.

Almost all of Dugu Qingluan's friends evacuated from Sifang City, except for He Chuyu, He Chuyu had a private jet, so he was not in a hurry to leave, and stayed to accompany Dugu Qingluan for a few more days.

"What are you doing at the scene?" Dugu Qingluan saw He Chuyu come to the central square, and his eyebrows jumped, "Go back quickly, get ready to leave, the farther away from Sifang City, the better." ”

"I don't worry about you, come and take a look, I have a private jet, and the living materials are also carried on the plane, you can go at any time if you want to, you don't have to worry about me." ”

Dugu Qingluan hit him on the head with the report in his hand, "You dare to talk back." ”

He Chuyu fled with his head in his hands, grabbing the report in her hand, "Sister, spare me, I know how to measure." ”

But when he inadvertently saw the report in Dugu Qingluan's hand, he was slightly surprised, "Sister, this is ...... Exploded view of protons?"

"yes, what's wrong?"

He Chuyu frowned, and quickly flipped through the report in Dugu Qingluan's hand, this is the exploded diagram and equation of several protons in the black substance, and the more He Chuyu looked at the center of his eyebrows, the more twisted he became.

Dugu Qingluan asked, "What's wrong?"

"It's familiar, I've seen it in my mom's office. ”