At this time, Dongcheng District had been evacuated by the rescue team, and there was not even a single figure.

"It's so desolate." Yuren Goro said as he looked at the cats and dogs that ran by from time to time on Friday.

"Cats, dogs and other livestock need to be shot later, and the surrounding houses may also need to be cleaned." The expert said

"They are not animals now, and they are likely to have radiation on them, which means they are atomic furnaces."

"What a pity." Ito Kazuki felt a little reluctant.

"By the way, why don't we go outside the city and have to cross the Dongcheng District to the nuclear power plant?" Yuan Zongshen asked.

"The radiation outside the city should be smaller."

"But we are here to measure the radiation. If we don't enter the urban area, how can we estimate the evacuation range?" The expert held a roentgen watch.

"The Rongen is around 4.2 now. Although it exceeds the standard, it is very low for our protective clothing, so you don't have to worry about sequelae."

The expert saw that Yuan Zongshen and others were a little anxious and spoke up to comfort him.

"Wait, what is that?" The God of Yuanzong looked at the red light in the distance.

"It seems like a fire... damn it." The expert patted Ito Kazuki: "Drive quickly, we must hurry up."

At this time, the ignorant fire brigade was extinguishing the fire around the nuclear power plant, and no one told them that the source of the fire this time came from the heart of the pile.

They had no way of knowing that the radiation around them had reached 150 roentgens, of course this was too little compared to the leaks during the Chernobyl era.

"What are you doing?" Ito Kazuki drove here with experts, Genzo God and others.

"Why don't you wear protective clothing?" The experts looked at the firefighters, and their faces were not red at this time.

This is good news for experts, which means they are not terminally ill.

"Fireproof clothing? We're wearing it." Although the fire chief didn't understand this group of people wearing white chemical protection suits.

But the fire chief had a premonition that there was a big problem.

"I ask you why you don't wear rubber chemical protective clothing and oxygen masks?" The expert patted the fire chief and said, "This is a nuclear power plant!"

"Is this a nuclear leak?" The fire chief realized something.

"Of course!" The expert pointed to a firefighter who was slumped on the ground, with a red face: "Skin areas exposed to radiation may turn into blisters and turn red - almost like a severe sunburn.

In some cases, open ulcers form, and even skin falls off.

"You mean, there is a nuclear leak in this area?" asked the fire chief.

"All one hundred and fifty roentgens, if you don't want to get leukemia, cancer is now calling your people back, with protective clothing at the back of the car."

"Thank you." The fire chief excitedly held the expert's hand.

"Also, it's useful to have your people take a tablet of potassium iodide each." The expert escaped a bottle of potassium iodide.

"Don't eat too much, it is used to neutralize the radioactive iodine in your body."

"Okay." The fire chief immediately asked his subordinates to wear clothes and eat iodine tablets.

"Wake up, wake up" The God of Yuan Sect came to a person next to him whose face turned red and his nosebleed was not stopped.

"Big! The heart of the pile explodes. Go and fill it with water. Don't touch the graphite!" The man hummed and fell into a coma again.

"What did he say?" the expert asked.

"He asked us to inject water. He said the heart exploded. He saw graphite. If he didn't inject water, he would probably melt if the heart wouldn't be injected."

"What?" the expert frowned: "It's only 150 roentgen, it's impossible. The explosion of the heart of the roentgen must be at five or six hundred."

"I don't know." The god of Yuansun shrugged.

"Have you dressed?" the expert asked quickly to the fire brigade commander.

"It's almost done." The captain nodded in a chemical protective suit.

"Pick a few in good condition and go inside with us. We need to check in the water injection valve." The expert said immediately.

"Is the console not working?" The captain was a little scared.

"It's probably all destroyed there." The expert looked in the direction of the control room.

"Okay, I agree." The firefighter said with tragic tragedy.

"Well, in addition, let your people drive fire trucks and send those people to Xicheng District where there are professional personnel." The expert said again.

Through a door without explosion, the experts first entered the nuclear power plant, followed by Yuan Zongshen and the fire brigade personnel.

"Don't touch him." A fire brigade officer wanted to pick up a black stone.

"That's graphite, with about 5,000 roentgen radiation on it. Although protective clothing can be defended, don't take risks."

The expert said: "Our goal is the reservoir. Where can we manually pump water to cool down several other piles of hearts. Now Unit 2 has exploded, and I don't want the other piles of hearts to melt."

"Oh, God." Yuansong God didn't know why a Japanese called God, but he knew something bad happened.

When we arrived at the edge of the pool, there was a total of 400 roentgens here. If they hadn't had protective clothing, they would have died.

"These valves need to be transferred to the end," said the expert.

"Each five hundred revolutions, a total of eight. Although it takes a long time to consume us, the result will be worse if we don't open it."

"Okay." Yuan Zong Shen nodded and started to attack.

...

When they moved to the 300th turn, two Tokyo Electric Power employees came in wearing chemical protective suits: "Is it support?"

"We are the nuclear security institute." The expert greeted him: "Tell me, what happened to the Futian unit?"

"The earthquake, the earthquake here is more than 7.2, and the total is 9.8. The earthquake caused the water tank to explode, and we are conducting a negative pressure test for the core of the pile."

After hearing this, experts understand what happened. Nuclear reactors use nuclear fission to generate electricity.

When the nucleus of uranium 235 is bombarded by foreign neutrons.

A nucleus will absorb a neutron and split into two nuclei with smaller mass, and release 2-3 neutrons at the same time.

The neutrons produced by this fission bombard the other uranium 235 nuclei, causing new fission.

This continuous progress is a chain reaction of fission.

Chain reactions generate a large amount of heat energy. Only by using circulating water to remove heat can the reactor be burned due to overheating.

The heat derived can turn water into water vapor, driving the gas turbine to generate electricity.

But it is obvious that Foton is conducting negative pressure tests, which means that the reactor generates power at the highest power.

In this case, the earthquake caused the failure of the main cooling system with the backup.

The temperature in the reactor continues to rise.

The reaction water is constantly heated to turn into steam.

Also, because the reactor has stopped working, the heated steam will not be exported to the turbine for work, nor will it enter the cooling circuit.

It can only accumulate in the reactor.

The gas continues to expand, making the water surface lower and lower.

More and more fuel rods are exposed to the water surface, resulting in the water's cooling ability becoming weaker and weaker.

This formed a vicious cycle.
Chapter completed!