Hearing this conclusion, Yuwen Qiming was naturally terrified, because since the dye was successfully refined, he was wearing this kind of dragon robe, couldn't he have been poisoned a long time ago, and sure enough, not long after, he also had the same symptoms.

All the people in the weaving bureau who had been in contact with the dyes, cloths, and dragon robes related to the sighing flowers also had a severe attack of poison sooner or later.

Now that the tragedy has been caused, the only thing that can be done now is to completely prevent the recurrence of the same tragedy.

Sighing flowers are extremely rare, so the difficulty is not that there is too much work, but that it is not easy to find. After a period of hard work, the guards at that time could no longer find a sigh flower, so they returned to the palace to resume their lives.

But the facts tell us that the extinction of the same species is sometimes not so easy. For more than 100 years, we can occasionally hear that someone has found the trace of a sighing flower, but because of its fierce and hidden toxicity, the people who meet it naturally stay away, and they have always been safe.

It's just that I don't know what Duanmu Youning meant by suddenly mentioning Yuwen Qiming at this time.

Nodding, Donglin Luo Xi said: "I naturally know, although the royal family of Mingfeng Kingdom has always regarded this as a taboo, no one is allowed to talk about it in private, but there are not a few people who know."

Duanmu smiled quietly: "Father, Emperor, Erchen just said that the person who framed the Zhan Wangfu will soon surface, and the reason is that the sigh fell into the flower."

"What.." Tanglin Luo Xi was taken aback, and his brain quickly turned, and he had guessed some possibility. What do you mean to say...... The fabric used in those dragon robes was dyed with sighing flowers."

Oh my God, it won't... If so, wouldn't you ......

"Yes." Duanmu Youning nodded without hesitation. Erchen went to the backyard to look for clues, and accidentally found that there was something unusual about the place where the wood box was buried: the surrounding soil showed a strange yellow, but it was mixed with the yellow of the soil, and it was not easy to detect.

Donglin Luo Xi suddenly collapsed on the chair, his face instantly turned pale, Duanmu Youning secretly sneered, but his face remained silent: "Obviously, this sigh flower comes from the dragon robe in the box, that is to say, the mastermind behind the scenes not only wants to use these dragon robes to frame the Zhan Wangfu, but also wants to kill other people through this poison.

Tanglin Luoxi desperately controlled himself, although his voice trembled very obviously: "Murder others, you say...... Say who."

"Anyone who comes into contact with the dragon robe is possible." Duanmu You's expression was serious." Sigh that the poison of the falling flower is unimaginable.You don't need to put the dragon robe on.Even if it just touches a finger.It will be a poisonous attack and die after a few months.For example.When the guard puts the dragon robe in front of the emperor, the father is too shocked.Maybe he will unconsciously touch ......."

It's so normal, and when you see these things all of a sudden, you're going to grab them and see what they're all about.

Tanglin Luoxi's face turned even paler, and he had to try his best to maintain his apparent calmness: "More than 100 years...... In the past, sighing flowers can have ...... The antidote."

"Why do you need an antidote?" Duanmu Youning deliberately sneered. This person framed the Zhan Wangfu, and also intended to poison his father and the emperor, and the other people.

Dongling Luo Xi was very angry, but he didn't dare to show anything, and he deliberately frowned and said: "I'm afraid that it may not be, even if it is as you say, this person wants to poison me or others with the sighing flower, but how can he not know how to take precautions in advance."

"Of course, the mastermind can." Duanmu smiled confidently. But the person in charge of sewing the dragon robe can't avoid it, even if they can wrap their hands, but they can't help but breathe.

Tanglin Luoxi's mind was already blank, only his mouth was still mechanically opening and closing: "How is it possible, if this is the case, how can the people around Yuwen Qiming back then, including the rest of the Weaving Bureau, be safe."

"It's not all right." Duanmu Youning shook his head. It's just that the new emperor at that time blocked the news, so as not to cause panic among the people.

Tanglin Luo Xi almost slid down the throne to the ground: In this way, all the people involved in the weaving bureau who were involved in sewing those crown dragon robes and phoenix crown and xia veils, including himself, would not escape death.

What's the point of him doing all this?

Silent for a moment, Duanmu Youning then spoke, and his tone was extremely relaxed: "So the father doesn't need to be anxious, judging by the appearance of the soil layer where the wooden box is buried, this wooden box has been buried for several months, and the poison in those human bodies will attack within a few days, and the mastermind will definitely hide this matter in order to deceive them into sewing dragon robes, that is to say, as long as anyone has symptoms of yellowing of their hands, they are undoubtedly the mastermind's subordinates."

Dongling Luo Xi could still speak, just looked at her in a daze, his brain boomed, Duanmu Youning secretly sneered, and suddenly sighed: "By the way, Father, this matter must be tightly sealed, otherwise, if the mastermind learns, he will actually kill those people in advance, and then destroy the corpses and traces, and the Zhan Wangfu will really be wronged."

Dongling Guyun flicked the sleeves of his robe and said indifferently: "Adults, you must keep it a secret, if anyone dares to reveal half a word to the mastermind......

Thinking of King Zhan's ruthless methods, the ministers immediately instinctively shook their heads in unison: "The ministers don't dare."

Dongling Guyun nodded with satisfaction: "Thank you."

Duanmu Youning smiled indifferently, glanced at Dongling Luoxi, whose face was like ashes, and deliberately sighed and said: "Of course, there is also a possibility, that the mastermind behind the scenes is afraid that the matter will be revealed, and the person who sewed the dragon robe has already killed and destroyed the corpse in advance.

Tanglin Luo Xi finally breathed a sigh of relief, and reluctantly asked, "But how do you know that those dragon robes must be mixed with sighing flowers."

"That's one of the reasons why Erchen is walking." Duanmu Youning replied solemnly. The son-in-law also knows that the matter is very important, so he specially took some soil from the pit and asked the mother to take a look.

Yes, Min Xinrou is Min Feiyang's younger sister, she is good at using poison.

Tanglin Luoxi's eyes lit up, and he shouted with the last glimmer of hope: "Come on, Concubine Xuanrou."

After a while, Min Xinrou appeared with a puzzled face, and stepped forward to salute: "The concubine sees the emperor, I don't know what the emperor summoned me."

"Rou Fei, look at what's wrong with this dirt." Tanglin Luo Xi beckoned to Duanmu Youning. Present it."

Duanmu Youning agreed.Stepped forward and poured some of the soil in the bottle on the table that had just been prepared.The doubts on Concubine Rou's face became more and more obvious.I had to step forward and take a closer look as instructed.My face changed suddenly: "Sigh and fall flowers.。。 How could there be such a thing in the palace.."

Tanglin Luoxi stiffened, and then softened, and finally collapsed: It's over.

"Your Majesty, where did this dirt come from?" Min Xinrou was obviously surprised, and she turned around and said anxiously. You also know about Yuwen Qiming, the emperor of Mingfeng Kingdom, this is a rare poison, and if it is not dealt with in time, it will cause a catastrophe."

Tanglin Luoxi's hands kept trembling: "You...... Are you sure."

"The concubine is sure." Min Xinrou nodded immediately. The emperor must not forget that the concubines have learned to use poison, and it will not be wrong. Please ask the emperor to send someone to dispose of the soil containing the sighing flowers.

Tanglin Luo Xi gritted his teeth: "Okay, I know, you can retreat first."

Min Xinrou was stunned for a moment, and looked back at Dongling Guyun and Duanmu Youning in confusion, and the two nodded at her. Duanmu Youning said softly: "Mother, there are us here, you just go and rest."

Min Xinrou had no choice but to bow on her knees: "The concubine retires."

Dongling Luoxi's brain was running rapidly, desperately thinking of ways to save his life, and after a while, his eyes suddenly lit up, and he immediately asked with an anxious face: "Youning, now it seems that there is really a poison on the dragon robe, since it will be poisoned if you touch it, then those royal forest soldiers and officials in charge of this matter will not be spared.

Duanmu Youning smiled slightly: "This father, please rest assured, sighing that the poison of the falling flower has no solution more than a hundred years ago, and this difficulty has been overcome to this day, but because this poison is extremely rare, the formula of the antidote is almost unknown."

Tanglin Luoxi was overjoyed and almost jumped up: "Really.. The recipe for the antidote who knows.."

Duanmu Youning pursed his lips and smiled: "Mother Concubine, or to be precise, the person you know, Father, because Mother Concubine's poison technique was learned from that person."

That person, Min Feiyang, is great, and I am worried in vain.

Donglin Luoxi's face instantly turned from a violent storm to a sunny one, and he spoke briskly: "This is very good, I will make Concubine Rou work hard, and dispense the antidote to those people, so that they will not be innocently harmed."

"Father, don't worry." Duanmu Youning smiled slightly, and a trace of coldness flashed in the depths of his eyes. Although it takes two months for the antidote to be prepared, it will take longer for the poison of the Falling Flower to kick in, and the guards have just been poisoned, so they can definitely wait until the antidote is prepared, and they will be fine."