In addition to the situation in the Great Song Dynasty, Liao has also been the object of Zheng Fei's attention in recent years, but he is not only concerned about the political and military situation in the Liao region, Ye Luchun's health is also the top priority of his secret observation, and every month someone in Yanjing City reports Ye Luchun's health to Jiangning.

In Zheng Fei's memory of that period of history, Yelu Chun should have died not long after betraying Yelu Yanxi and becoming emperor, which means that his life will come to an end in about three years of Dahua, so Zheng Fei will take advantage of the last period of his life to reluctantly leave Yelu Caijie and Xiao Anbei in Nanjing Dao to prepare for their future enthronement and control of Nanjing Dao.

But this is a very uncertain thing, the history books say that Yeluchun died of illness, and it is also said that he died of anxiety because of the difficult situation in the midst of his illness.

If nothing else, let's just say that this disease is very uncertain, maybe in a certain year and a certain month, one less rain, one less wind, one less cold, or even eat a little less on a certain day, can change a person's physique, and then let this person avoid a bigger or even fatal disease in the future, and with the arrival of Zheng Fei, it has had a earth-shaking impact on the situation in Yeluchun and the Daliao region, Yeluchun's mood and living habits must have changed greatly, At the same time, the history books do not clearly state what kind of disease Ye Luchun died of, so Zheng Fei is actually not sure whether Ye Luchun will really die as scheduled.

This suspicion reached the extreme when he met Ye Luchun in Cangzhou, in his observation, although Ye Luchun is old, but the strong body genes of the grassland people and many years of military life still give Ye Luchun a strong physique, looking at Ye Luchun, who is alive and vigorous, and can eat almost a whole leg of mutton when eating, Zheng Fei really can't imagine that he will suddenly hang up in the next two or three years.

It's just that suspicion is suspicion, Zheng Fei can only temporarily prepare with the mentality of "I'd rather believe it than believe it", in case Yelu Chun really died suddenly and caught himself off guard.

To put it bluntly, Zheng Fei is gambling, betting on whether Ye Luchun will die as scheduled.

But then the situation continued to make Zheng Fei suspect that Ye Luchun's fate had really changed completely, because according to Ye Lu Chun's health report received every month, Ye Lu Chun was still in good spirits, able to eat and drink, not to mention a big illness, not even a cold and fever, not at all like he was dying.

Just when Zheng Fei was about to give up his original plan helplessly, a situation suddenly happened .......

In the past three years, Zheng Fei will take out one or two months to go to Cangzhou every year, where he will accompany Yelu Caijie and Xiao Anbei for a period of time, a rare reunion of the family, those two months are also the happiest time for Yelu Caijie, and every time he sees Yelu Caijie looking forward to coming to him, he cries with joy and reluctance when he leaves, as well as Xiao Anbei's growth of a big change in a year and his strangeness and fear when facing himself, Zheng Fei is like a knife, but for the sake of the overall situation, He still resisted the idea of taking Yelu Caijie's mother and son with him and bringing them back to the south.

In these three years of meeting, Yeluchun also went to Cangzhou in the second year of Dahua, and the purpose of his visit to Cangzhou was to persuade Zheng Fei to promise to help him send troops and grain to fight Yelu Yanxi, and capture Zhongjing Dao and Xijing Dao together, so that he could become a veritable emperor of Liao.

Of course, Zheng Fei would not agree, he politely refused Ye Luchun on the grounds that the current situation was complicated and affected by the whole body, and it would be a great risk to send troops to attack Liao at this time.

Of course, Ye Luchun was very disappointed, but disappointed to disappointment, the two sides still maintained a high degree of friendship, Zheng Fei entertained Ye Luchun in Cangzhou for three days before letting him go back, that is, in these three days, Zheng Fei accidentally discovered a series of very bad living habits of Ye Luchun.

At a dinner party, in order to show friendship, Ye Luchun declared that he wanted Zheng Fei to eat the most authentic Khitan roasted whole sheep, and he brought his imperial kitchen to Cangzhou, and roasted a fat lamb for Zheng Fei on the spot.

The taste is naturally not good, Zheng Fei eats it is called a cool, but he found a strange place, the mutton has been roasted, and all kinds of seasonings have been put in, but every time Ye Luchun eats it, he will ask the cook to put the ingredients and roast it again before eating.

Zheng Fei couldn't help but be very curious, and when he asked, he realized that Yeluchun had a "heavy mouth", and it was not ordinarily heavy, he had to put a lot of various spices, especially salt, to be satisfied, and not just roast mutton, all kinds of meals were like this, Zheng Fei tried to taste a piece of mutton roasted for Yeluchun, and almost vomited when he ate it, it was too salty!

Seeing Ye Lu Chun eating with relish, it was like eating Haisai nonsense, Zheng Fei's heart couldn't help but move, and he finally discovered Ye Lu Chun's extremely bad habits from this matter. First of all, Zheng Fei comes from the future, from the perspective of future medicine, salt must not be eaten too much, eating too much will have many disadvantages, the most direct point is that it will cause high blood pressure. Secondly, according to the human digestive system, future medicine has also determined that although people are omnivores, it is still easier for people to digest vegetarian food, and meat should be eaten less, and eating too much will also cause high cholesterol, high blood lipids, fatty liver and other diseases. At the same time, sugar should be eaten less, eating too much will increase the burden on the pancreas, induce hyperglycemia and diabetes.

High blood pressure, high blood lipids, and high blood sugar are the "three highs" that people will hear about in the future, which are extremely harmful to the human body and are recognized as chronic killers.

In this way, looking at Ye Luchun again, he has "three good" in his diet, one is good and "heavy mouth", and he likes to eat high-salt food; Second, it is good to eat meat, no meat and no rice; Third, according to Yelu Caijie, Yelu Chun often eats many famous pastries in Yanjing when he is hungry before he eats, and the sweeter the better. These "three good" coupled with Yeluchun's huge amount of food, he is already over sixty years old and eats more than Zheng Fei.

At this time, medicine did not have the concept of "three highs", nor did it have a systematic concept of prevention, not only that, but the eating habits like Ye Luchun now would be considered by many people to be a manifestation of strength, and Ye Luchun himself was proud of it, thinking that he could eat and drink, and he must be strong like a young man.

But Zheng Fei knew that Ye Luchun might have stepped into the coffin with half a foot, and he might not have been able to show anything when he was young, but now that he is old and his body functions have deteriorated, there will inevitably be problems with this kind of eating habits. As a result, the image of a "three-high" high-risk person, or already a "three-high" person, was displayed in front of Zheng Fei's eyes.

Discovering this, Zheng Fei's heart couldn't help but move, could it be ...... This is the "disease" that made Yeluchun fatal?

Zheng Fei immediately pretended to greet Ye Luchun with courtesy concern, and through Ye Luchun's own description, coupled with the accounts of some people around him, Zheng Fei believed that Ye Luchun already had symptoms of "three highs".

This discovery also convinced Zheng Fei that Ye Luchun was really about to die, and his arrival did change the history of the entire environment, but it did not change Ye Luchun's living habits, and he would definitely be harmed by the "three highs", it was only a matter of time.

Zheng Fei was faced with a choice, should he tell Yelu Caijie and Yeluchun? If you remind Ye Luchun in time now, although it may not make him really live a hundred years old, it can also allow him to live a few more years, after all, he is the father of his wife, the grandfather of his son, and his family.

But Zheng Fei gave up after thinking about it, for the sake of the overall situation, he could only do this, Zheng Fei felt that he was really despicable, this guilt was even stronger every time he faced Yelu Caijie's eyes full of love, longing and adoration, which made Zheng Fei very painful, but all he could do was to secretly swear to Yelu Caijie in his heart, let himself silently use other ways to compensate you in the future.......

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Everything that happened since then has verified Zheng Fei's inference, although Ye Luchun has been able to eat and drink for more than a year since then, various symptoms, such as headache and dizziness, fatigue and prostration, chest tightness and shortness of breath, etc., have begun to appear obviously and become more and more frequent.

Yelu Caijie's letters often mentioned that Yeluchun's body had some problems, and she was very worried.

After thinking about it, Zheng Fei decided to send An Daoquan to Nanjing Dao to treat Yeluchun.

Yelu Caijie had already seen An Daoquan when she was in the Tang Dynasty, knew his ability, and knew that it was his miraculous medical skills that pulled Li Luoling back from the ghost gate, she had long wanted An Daoquan to come to Yanjing to treat her father, but An Daoquan has always been responsible for the health of Zheng Fei's family, and it takes too long to come and go, she doesn't know how to open her mouth to Zheng Fei, but Zheng Fei took the initiative to send An Daoquan to treat Yelu Chun, Yelu Caijie was really happy, and she was even more grateful to Zheng Fei in her heart.

Three months later, An Daoquan returned from Nanjing, and immediately went to report to Zheng Fei that Ye Luchun's physical condition seemed to be good, but for some reason it had shown signs of exhaustion of oil and lamps, and I am afraid that time was running out. And he also obeyed Zheng Fei's instructions, and only told Yelu Caijie about it, and none of the others revealed it.

Zheng Fei asked An Daoquan again, what was the reaction of the fourth lady after hearing it?

An Daoquan said, "Princess Yelu Caijie is very sad, and the princess also asked her minister to bring a letter to Your Majesty. ”

After that, An Daoquan took out a letter from his arms and handed it to Zheng Fei.

Zheng Fei took it and opened it and looked at it, only to see that the words in the letter all showed Yelu Caijie's pain and helplessness when writing this letter, but this letter was not just a letter of grievance, she was still strong for Zheng Fei to introduce the details of the current situation in Yanjing in detail, she emphasized that there is still a powerful force in the court and China coveting the throne, these people are Yeluchun's two nephews Yeluding and Yeluhong, and there are signs that they seem to be secretly contacting the Jin State!

Zheng Fei basically understands these situations, he knows that Yeluding and Yeluhong have been secretly opposing Yelu Caijie in the court, but Zheng Fei didn't care too much about them, because even Yeluchun only has a total of 70,000 people in the eighth battalion of the resentment army and the pro-guard army, not to mention how many of these 70,000 people will support them, or all of them support them, as long as they dare to make trouble, Pang Wanchun and Hua Rong can stop them at any time.

But if they secretly contacted Jin Guo, then the nature of this matter would be completely different, and they definitely had the possibility of doing so, because if they wanted to defeat their Nanjing Provincial garrison, they must have foreign aid to help them, of course they would not ask for help from Yelu Yanxi, and they could only ask for help from Jin Guo, although Jin Guo had rejected Yelu Chun's overtures before, but that was when Ye Lu Chun was at the end of his rope, Jin Guo did not need to accept Ye Lu Chun's conditions at that time, but now it is different, The Jin Kingdom has fallen into the stalemate of the five kingdoms, and it is the only and best choice for them to break this impasse and seek to use Nanjing Road as a breakthrough point, so it is logical that they will now agree to Yeluding and Yeluhong.

Zheng Fei immediately realized the seriousness of the problem, he summoned Zhu Wu, Li Gang, Wu Yong, Gongsun Sheng and others overnight, explained the situation to them, everyone was also shocked, and after an urgent discussion, there was a countermeasure, Zheng Fei wrote a letter to Yelu Caijie, Hua Rong and Pang Wanchun, asking them to pay attention to the situation in Yanjing at any time, once Yelu Chun really returned to heaven, if he could obtain the throne peacefully, if not, he would make a decision immediately, and strike first!

And at the end of the letter, Zheng Fei also specifically told them that no matter what the final result is, they must first ensure the safety of Yelu Caijie and Xiao Anbei, even if they have to choose failure in order to protect them!

Unexpectedly, only a month after these two letters were sent, Zheng Fei received the news that Hua Rong urgently reported that Ye Luchun was critically ill.

Zheng Fei counted the time, and his last letter estimated that Yelu Caijie and they should have received it, and now at this time, they may have taken action, and the ownership of Nanjing Dao should also have a result.

What exactly is this result? Are Yelu Caijie's mother and son well? These problems made Zheng Fei uneasy, and Zheng Fei immediately decided to go to Cangzhou in person!

That night, with Zheng Fei's order, the independent army was ready at the fastest speed, and a full 10,000 horsemen rushed out of the city under the leadership of Zheng Fei, broke through the night, and galloped straight to the north!