Ding Erbao looked at Liu Cheng stupidly, and called out in disbelief, "Young Master Yun, you are Young Master Yun, you don't recognize me, I am Erbao, when I was in the city, you all called me Xiaobao, once, Young Master, you want to tease Pang Guifei, I-".

Your sister, my brother dares to talk nonsense about such a mess, it is full of black lines, Liu Yun's eyes widened, and he hurriedly covered Ding Erbao's mouth, at this time he also remembered, isn't this guy his hair small, he is really a big mouth, worthy of being a "second treasure", I really want to reward him with a big mouth.

Speaking of Pang Guifei, Liu Yun suddenly remembered something, so he quietly asked, "Pang Guifei, no, it's Pang Yuyan, and her father Pang Taishi, have they all come to West Sichuan County."

Ding Erbao was stunned again, he hadn't said it yet, how could he know, and asked a little dumbfoundedly, "Young Master Yun, how do you know, Miss Pang's father, now he is a big man in West Sichuan County, except for the county lord Zhang, he is the biggest, it seems that he wants to be here with us, what kind of blacksmith shop to build, what kind of knives and guns to build, it has been here for more than half a month."

"Blacksmith shop", Liu Yun was also stunned for a moment, and then he reacted, people here didn't understand what an arsenal was, so they thought it was a blacksmith shop that made knives and guns.

Ding Erbao was about to tell Liu Yan about Pang Yuyan, when he suddenly remembered something, his face couldn't help but change greatly, and he hurriedly pulled Liu Yun and said with some excitement, "Young Master Yun, fortunately you came back in time, Master Liu, Master Liu, he is dying."

"Ah, how is this possible", Liu Yun was also stupid, not long ago, it was not right, or half a year ago, when the old man wrote a letter, didn't he say that his "body is great, his appetite is better", and he encouraged each other to build a beautiful West Sichuan County together.

Regarding Liu Yun's question, Ding Erbao also smiled bitterly, and said with some sorrow, "Young Master Yun, since the establishment of the county in West Sichuan Town, our place has become more and more evil, many villagers have suffered from strange diseases, and they have appeared for no reason, nausea, abdominal pain, vomiting and bleeding symptoms, many doctors are helpless, and there have been dead people in the past few months, and the masters in the surrounding temples have said that they have angered the mountain gods because of the establishment of the county, so they were punished by the ghosts and gods."

"The punishment of ghosts and gods", such an absurd thing, some people actually believe it, it is really backward and ignorant, Liu Yun was speechless, and even sneered at it, most of it was a plague, or some kind of infectious virus, and then thought of Pang Yuyan, isn't she studying medicine.

Could it be that even Pang Yuyan couldn't deal with it, Liu Yun knew that the problem was big, what was the disease, looking at the Heishui Lake in the middle of the basin, he was stunned, and seemed to suddenly think of something, and he couldn't remember it for a while, so he asked Ding Erbao, "Bao, what is the name of that Heishui Lake, and where does the water that everyone usually drinks come from?"

Ding Erbao was also surprised, and said thoughtfully, "Young Master Yun, what you say, these strange diseases are not good, it is really because of Heishui Lake, it used to be called Meteorite Lake, because it was yellow and black and smelly, no one dared to drink it, until half a year ago, Master Liu, he-".

Someone was listening to it, but Ding Erbao didn't say anything, hesitated for a while, and then took out a small leather bag from his body and handed it over, Liu Yun took it in his hand and shook it, judging that it was mostly clear water, so he poured some into the palm of his hand, and at the same time called Zhi Brain to test it on the spot.

After a while, Zhi Brain made a list, the clear water contains a large number of heavy metal elements, such as mercury, chromium, nickel, gold, silver, as well as uncommon cadmium and beryllium, and other more than ten or twenty kinds, and the total content of heavy metals per liter has exceeded one-twentieth gram.

1.0 mg, only one thousandth of a gram, one twentieth of a gram, that is, 50 milligrams, Liu Yun was also stunned, remembering that in the 21st century, the health department's regulations on heavy metal content are generally less than a few parts per ten,000, and 50 milligrams are repaid.

Liu Yun hurriedly ordered the brain to scan Ding Erbao, and the results soon came out, this guy is also mild heavy metal poisoning, but the person is still young, so the various symptoms are not obvious, if it continues, at most there will be a major incident in one or two years, and death in three or five years.

Even the strong Ding Erbao is like this, do you still need to talk about Liu Ebei, who is in his fifties, Liu Yun was secretly anxious at the same time, and immediately asked Zhi Brain how to treat it, and Zhi Brain had no good way, so he only continued to push out the peerless elixir "Primary Healing Agent".

Even dying patients can be cured of therapeutic agents, of course, heavy metal poisoning can be cured, Liu Yun is worried that there are too few therapeutic agents, only one a day, and at most twenty or thirty in his hands, which is a drop in the bucket for a small county.

When Ding Erbao saw that there was no one left and right, he quietly told Liu Yun that a big secret, his father Liu Ebei, was very likely to be the culprit of this strange disease outbreak.

About half a year ago, in the name of the Minister of Industry, Liu Ebei purchased a number of small machinery, such as crushers, flour machines, shelling machines, noodle machines and woodworking processing machines, etc., the most terrible thing is the water purification machine, it seems to be bought from the Orientals, a change in the past, to walk a long way up the mountain road, to the mountain stream, the painful days of carrying water, now only need to fill some water in the seemingly clean stream, or in the black water lake.

"Water purifier", your sister, Liu Yun also smiled a little bitterly, now it is only 1934, that is, eighty years later, there is no water purifier manufacturer, dare to say that it can definitely filter heavy metals, at most, it is to filter tap water into direct drinking water.

But all high-tech, from birth to maturity, needs a process of testing, in the early days, it is often a disastrous attempt, Liu Yun had to be prepared with both hands, while helping his father Liu Ebei, clear the charges, while trying to find a way as soon as possible to save the poisoned people.

When Liu Yun and Ding Erbao were about to go to the watchtower to explain their intentions, the door of the watchtower had been opened, and a large crowd poured out.

Ding Erbao took the lead, Liu Yun took Tan Gengyu, Ma Xingchi and Jia Lian, and greeted him directly, after a cold noise, everyone knew that the situation in western Sichuan County was very bad, there were already seven or eight hundred people seriously ill, and there were only more than 6,000 people in the county, especially after the Minister of Industry, Liu Ebei was seriously ill, and Zhang Hongxi, the county honor, was so anxious that his hair was gray.

Not long ago, Pang Xuezhong and Pang Yuyan arrived in West Sichuan County, only to reluctantly alleviate everyone's crisis, Miss Pang had already judged that there was a problem with Heishui Lake, and Zhang Xianzun issued an order to prohibit the residents of the county from directly using water purifiers and lake water, and they must go to a far away place to transport water back, but many people do not think so, and there are still some yang and yin violations, and even go their own way.

In addition, in the small basin, there are many links that have gone wrong, and even the vegetation has been infected by heavy metals, and the water purifier has just accelerated the process of poisoning, so the disease in the county, after a short pause, broke out violently, and now even Pang Yuyan, a medical student, has begun to be helpless, looking forward to Liu Yun's arrival every day.

When asked what Pang Yuyan was doing, Pang Xuezhong was a little shy and didn't know how to answer, but Zhang Hongxi smiled a little strangely, Ding Erbao pulled Liu Yun's sleeve and secretly reminded him that Miss Pang was in Liu's Mansion and took care of Liu Ebei wholeheartedly.

Pang Yuyan is a doctor, and taking care of patients is also a duty, Liu Yun is a little depressed, these people are laughing too exaggeratedly, what is the problem, before he can react, Zhang Xianzun has already congratulated him, congratulations to someone for marrying two wives in a row, Yan Fu is not shallow.

"Two delicate wives", Liu Yun was also a little weak-hearted, and glanced at Pang Xuezhong, could it be that this guy had already told Zhang Xianzun about Kong Yuling and him, but Pang Taishi smiled very embarrassedly, and did not answer someone's question positively, but deliberately diverted the topic.

"Yicheng Xian, don't say anything now, let's hurry up and let the convoy in, everyone has been walking for several days, it's better to rest quickly, and the matter of Lingzun Liu Hubei is also an urgent matter, you better hurry back to Liu's Mansion to have a look, if it's okay, let's talk about the rest."

Zhang Xianzun is also a sober person, the strange disease in western Sichuan County is not an outbreak today, and it can't be solved for a while, so it is a big deal to let the transport team settle down first, in case Liu Ebei dies, he is also responsible for the county, and it is also very troublesome to blame it.

And the situation is stronger than people, not to mention that Liu Ebei is the same clan of Liu Xiang and Liu Wenhui, and now his son is angry, he is already a commissioner in West Sichuan County, and Liu Xiang's adjutant, where can he afford to provoke him, so Zhang Xianzun smiled all over his face, and also persuaded Liu Yun to hurry back to Liu's mansion, and visiting his father is the first priority, as for the problem of the transport fleet, he and Pang Xuezhong are responsible.

Liu Yun had no other choice, so he had to temporarily entrust everything to Ma Xingchi and Pang Taishi, after all, Pang Taishi was the preparatory director of the arsenal, and Ma Xingchi was the captain of the transportation team, so these two people had the best way to deal with the problem of settling down, and they took Jia Lian and Ding Erbao home.

Liu's mansion is not far from the county government, Liu Yun under the leadership of Ding Erbao, quickly found Liu Ebei's residence, but along the way, I did see Xiao Se in the county seat of western Sichuan, there are not many pedestrians, but the face is sad, among the neighborhoods, there are faint cries and moans of illness, although intermittent, but it makes people feel sad, as if they are in purgatory.

Liu Mansion is a typical western Sichuan dwelling, in a forest plate pattern, with a wooden structure as the main courtyard, Liu Yun just entered the gate, was called by a beautiful woman, about 20 years old, a half-worn student clothes, if you guess correctly, it should be a student sister from a big place.

The student's sister is very beautiful, but she has a spicy personality, and she is not afraid of the three big men, staring at her, crossing her waist, pointing at Liu Yun's nose, and asking loudly, "You three, what are you doing, I don't know if this is Liu Fu, reckless, what is the reason."

Ding Erbao hurriedly glanced at him and hurriedly reminded, "Miss Yin, he is a young master."

Liu Yun was also a little depressed, who was Miss Yin, how could she be in her own home, but Ding Erbao knew her very well, she didn't think clearly for a while, and her eyes seemed a little chaotic, which caused Miss Yin to be very uncomfortable, and she really wanted to dig out someone's thief's eye, so her eyes were a little angry.

"What young master has a lot of masters, I think he is a disciple, I feel annoyed when I look at it, hurry up, otherwise this girl will immediately recruit the patrol police and arrest you to go to prison."

It's too stupid like this, Ding Erbao covered his eyes, a little unbearable to look at it anymore, but Liu Yun didn't care, looked at the slim Miss Yin, and smiled slightly, "I don't know girl, who is the person, how can you be a guest at my Liu family, and be reckless in the next moment, please forgive me."