Brother Chuan and Xu Jiuyan thought of this blue liquid nitrogen cylinder at the same time, and Brother Chuan said: "This liquid nitrogen cylinder is placed on the east side of the factory, which is the one we saw when we knocked down the man in black, and these two bottles are poured here, which means that someone moved it over, nitrogen is inactive and does not support combustion." Frostbite is caused by endothermic contact with a large amount of vaporization. ”

Xu Jiuyan nodded and introduced: "That's right, in industrial production, liquid nitrogen obtained by compressed liquid air fractionation can be used as a deep refrigerant, due to its chemical inertness, it can be directly in contact with biological tissues and immediately frozen without destroying biological activity, so it can be used to quickly freeze and transport food, or make ice products; It can be used as a refrigerant to quickly freeze biological tissues and prevent them from being destroyed. It is used for industrial nitrogen fertilizer. Exterminate red fire ants. In surgery, rapid freezing can be used to help relieve pain, freezing cancer cells except for the superficial areas of the skin surface that need to be removed. preservation of living tissues, biological samples, and storage of sperm and eggs; It can be used as a refrigerant to quickly freeze biological tissues and prevent them from being destroyed. But if this is the case, contact with liquid nitrogen for more than two seconds will cause irreversible harm, then there is no question of time. ”

Brother Chuan said: "But you also said, this may be a mechanical device, this device needs liquid nitrogen refrigeration to maintain work, once the liquid nitrogen absorbs heat and vaporizes, or the ice melts will tail the life of the person." ”

Xu Jiuyan nodded and said, "Then without further ado, let's go find a place with a lower temperature." ”

Just as Brother Chuan's phone rang: "Boss, everyone is in place." ”

Xu Jiuyan seemed to see a savior and said, "Are you here to help?" Come on in, shall we? ”

Brother Chuan said into the microphone: "Let everyone stand by within a radius of five hundred meters." ”

"Huh?" Xu Jiuyan saw Brother Chuan hang up the phone and asked, "There are many people and great power, in such a big place, when will the two of us find it, not to mention that time is pressing." ”

Brother Chuan said while looking for a corner of the low temperature: "We don't know what the situation is here now, once there is a bomb, wouldn't it involve innocent people?" Don't talk about it yet, let's split up. Xu Jiuyan immediately launched a carpet search in the vicinity.

Fortunately, the season is still hot, and it is easy to find a cool place, if the missing person is not his wife, then he can give it a go, but not now, because this person is his wife, the woman he once promised to wait for for the rest of his life. Brother Chuan thought that his psychological quality was good enough, but he didn't know until now that after strong psychological pressure and physical activity, this heart seemed to want to jump out, and the inexplicable heartache made Brother Chuan even more difficult to handle.

Brother Chuan propped himself up on the container next to him, and wanted to rest for a while, but the cold iron sheet made Brother Chuan discover this relatively low temperature area.

Brother Chuan immediately ran over, looked at the locked container door, and shouted, "Xiao Jiu, is there a crowbar or something?" ”

Xu Jiuyan found an iron rod nearby and said, "Only this, let's make do with it." ”

Brother Chuan took the iron rod, inserted it into the deadbolt, and used almost all his strength to pry open the lock, Brother Chuan and Xu Jiuyan opened the two doors with a small heart of "plopping", and the familiar woman was lying inside.

Xu Jiuyan looked at the blade above Liang Yien's neck, the blade was fixed on a huge ice block with a rope, the ice cube had melted in a large area, and the blade was already crumbling, Brother Chuan pulled Liang Yien out from under the blade as fast as he could, and put it in a relatively safe area.

Brother Chuan untied the rope in Liang Yien's hand, put it flat on the ground, and touched Liang Yien's carotid artery, fortunately, he was still alive. Brother Chuan shook Liang Yien and tried to wake Liang Yien: "Xiao Liang, wake up, Xiao Liang ......"

This seems to be a long, long dream, there are a large number of monsters rushing towards him, and Liang Yien still clearly remembers that he is a forensic consultant, a doctor, and a military wife. I'm going to stand up, I'm going to crush the monsters, I'm going to fight bravely!

Watching Liang Yien slowly open his eyes, Brother Chuan finally let go of most of his heart. Liang Yien sat up, looked at Brother Chuan, and said, "It's so hard to see you!" ”

These seven simple words made Brother Chuan's heart overwhelming, and it was very unpleasant. How cruel is this? Is it really so busy that he can only come to see his wife when her life is threatened?

Brother Chuan hugged Liang Yien and said, "The application for the army has been approved, and I can go home twice a week in the future." ”

Liang Yien was like a happy child and said, "Why didn't you discuss it with me? Isn't it a nuisance to the organization? ”

"No, the organization won't be jealous of you." Brother Chuan said lightly.

Liang Yien leaned on Brother Chuan's arms and said, "You are so good." ”

"Bang!" With a loud bang, as he spoke, the blade had already fallen, directly smashing the floor of the container into a big hole. The three of them looked over in alarm, and they all looked at the blade in great surprise.

Xu Jiuyan said: "Let's go out, it's not safe here." ”

The three people came out of the gate of the factory like heroes, the commando team stood in the distance, and the adjutant saw that the three of them were in good condition, and said, "Boss, sister-in-law, Officer Xu, are you all right?" ”

Brother Chuan shook his head and said, "It's okay, you go and investigate the scene......"

Before he finished speaking, a huge explosion sounded in the factory behind him, and a fire broke out in an instant. The adjutant hurriedly called the fire department to extinguish the fire, and Liang Yien stood next to the car, looked at the billowing smoke, and said, "Today is really a thrilling day." ”

The adjutant smiled and said, "My sister-in-law, as a hostage, is really lucky enough, she only suffered a few skin injuries." ”

Seeing that Brother Chuan was physically and mentally exhausted, the adjutant said, "Boss, you and your sister-in-law should go back first, we are watching here." I'll have Officer Xu sent back. ”

Brother Chuan nodded and said, "Okay, hard work." ”

Brother Chuan inserted the car key into the lock hole, and the car slowly drove in the direction of home, as if happiness was in the distance. Liang Yien smiled like a flower along the way, and Brother Chuan smiled and asked, "What is so happy?" ”

"It's nothing, it's just that I'm so happy all of a sudden." Liang Yien said with a smile.

"Huh? You're not going to be stupid, are you? Do you have post-traumatic stress disorder? "Brother Chuan is so nervous, isn't this a harbinger of a psychopath?

Liang Yien rolled his eyes and said, "Get out of the way!" ”