[He Xi] will never wither

"Well, please come in." Xiang Xi sat on the bed with his pillows on his back, and when he saw Yamato coming in, he closed the black-covered notebook in his hand, apparently still thinking about haemorrhagic disease until just now, "It's hard work. Yamato later Have you ever had haemorrhoids?"

"Before caring about others, let's talk about your own illness. I don't have any symptoms." Yamato closed the door and sat on the edge of the desk with folded arms.

"Thanks to Ms. Otome, I feel much more comfortable after the IV, and I haven't had a cough since then. By the way, I have some new ideas about flower vomiting, can Yamato listen to it?"

"Oh? I happen to want to discuss this matter too, let's hear it."

"First of all, the cause of the illness. Since the cause of physical illness has been ruled out, let's first assume that this symptom is caused by some "reason" that would not be thought of under normal circumstances. It is also possible that there are some inherited non-physiological mutation factors in the blood or genes, but judging from the fact that I can also get the disease, this speculation is undoubtedly wrong. Then we can only change the angle." Xiang Xi held his chin Thinking seriously, "Why can I get sick without the slightest blood of Minetsuin? Is it just infected by Yamato?"

"If it is really transmitted through non-physiological means, then how to explain that Makoto, Du and Yanagiya have no symptoms of infection?"

"That's right, it's hard to explain why Ms. Makoto, who had been in frequent contact with Yamato before me, didn't suffer from haemorrhoids, unless I add another hypothesis-this "cause" that makes people suffer from haemorrhoids is me He Yamato has a certain condition, and because other people do not have this condition, they cannot pass infection or spontaneously develop symptoms.”

"Good idea, keep talking."

"Comparing Yamato, myself, and Makoto-san from all aspects, I think the most likely "cause" at present should be the power of the dragon's veins." Xiangxi observed Yamato's reaction, "Beyond the scope of natural science explanations, only Minetsu in history There have been patients in the hospital before, and I am among the new patients. Based on these three points, the most likely hypothesis should be that users of the power of dragon veins will have flower vomiting under certain circumstances. The reason Yamato and I got sick, but Minetsuin Tsutomu was not affected, because this "situation" did not happen to Toto."

Yamato pondered for a while, and said, "It was beyond my expectation, Xiangxi. This seems to make sense, but if there is any problem with the power of the dragon vein, I will not feel it."

"If Yamato didn't feel it, it means that there is no abnormality in the dragon veins... On the contrary, it may be that the power of the dragon veins is born with this hidden danger, right? This can also explain why the ancestors of Yamato did not find out the cause of the disease. After the appearance Before someone like me who is not from the Minetsuin family but can manipulate dragon veins, it is difficult to think that dragon veins themselves have this weakness, right?"

"Although it's unbelievable, your argument is logically tenable. This theory should be very helpful for the following discussions. Then, if it is the natural weakness of the power of the dragon veins that causes flower vomiting under certain special circumstances, Why did the first two patients die and why did they survive?"

"Well... I don't have any ideas yet." Xiangxi shook her head with a puzzled expression, "Where's Yamato?"

"Let me explain the idea next. Regarding the two patients, the biggest difference from the data is the age and the type of petals they spit out. Cherry blossoms, calamus, and spiderwort belong to completely different orders in plant taxonomy. If the flowers spit out Whether the disease can be cured depends on the type of flower, and if patients who spit out petals that are different from calamus will die, we are already on the death list. Hmph, don’t think about this possibility.”

"Haha, that's right." Xiangxi smiled wryly twice.

"There are more doubts about the clue of age. The 14-year-old patient died and the 16-year-old patient survived. Although this is true, the assumption that he will be cured after a certain age cannot be established, otherwise you and I who are over 16 years old will not Suffering from haemorrhoids. The remaining possibility is that suspicious "16th day."

"If something unusual happened that day, maybe it could be a clue to solve the haemorrhagic disease." Because of a new idea, Xiangxi couldn't help but get excited, "The Fengjinyuan family should still have that records, let’s investigate together, Yamato!”

"It's useless." Yamato's words were like a bucket of cold water pouring out Xiangxi's hope, "After finding that this date was a bit suspicious, I went through all the memorabilia in the family history corresponding to the time, and there was nothing about the next generation being the head of the family. There is no special record, and there is no record of abnormal dragon veins. It is the same for 30 days before and after. If it is really because of a special event that occurs once in a hundred years, it is impossible for us to catch up."

No, there must be something else that we have overlooked. We have already reached this point, how can we give up casually! "Yamato, once again, let's make a good memory for the last time! If there is no special event that can be used as a cure for haematemesis, could it be that something "not special" happened to be an opportunity that day?"

"If such a thing exists, it's hard to think of it. If I have to say it, the 16th birthday was the date when the Minetsuin family held a juvenile coming-of-age ceremony until modern times..."

"By the way, it must be this! It's the coming-of-age ceremony, Yamato! There must be some special ceremony at the coming-of-age ceremony that cured that boy's haemorrhoids! Yamato probably hasn't participated in the coming-of-age ceremony yet, so everything like this It all makes sense!"

"Don't be kidding," Yamato frowned, "the coming-of-age ceremony at Minetsuin is no different from other places. It's nothing more than wearing kimonos and listening to a group of old men talking about Japan's future for 10 minutes. Besides, if it's really because there is no Why do you suffer from flower vomiting after performing the coming-of-age ceremony? Using this way of thinking, it is better to say that the disease is caused by not performing the wedding ceremony.”

"Wait, Yamato seemed to say something extraordinary just now. Why did the word 'wedding ceremony' appear at this time!"

"Because the custom of the Minetsuin family in the old days was to hold the coming-of-age ceremony and the wedding ceremony at the same time. You don't want to say that a troublesome and meaningless thing like marriage is the solution to the haemorrhagic disease?" Yamato obviously Very skeptical of this conclusion.

"I also think it's a fantasy, but considering the current situation..."

The two fell silent together.One has never considered marriage at all, and the other is not even under the legal age of marriage. Two people who are essentially "underage" suddenly talk about this topic at a critical moment of life and death, which is a bit embarrassing.

"Anyway, whether it's outrageous or not, I have something I need to confirm now. Yamato, take me to the library of the Minetsuin main family."