As soon as these words came out, the three people's faces suddenly changed color.

  "Poisoned?"

  The food eaten by the emperor every day is tasted by a special person and cannot be poisoned.

  "That's right, it's poisoning!"

  Liu Wuxie confirmed it again, this poison is very rare, and in the Great Yan Imperial Court, except for him, no one can dissolve it.

  The moment I stepped into the bedroom, I already discovered the problem.

  "You're quite bold, aren't you? Tell me carefully, what poison is in my imperial brother?"

  Chen Yusheng's face was urgent, wanting to figure out who wanted to harm his imperial brother.

  Fan Zhen's face revealed a hint of abnormality, and even he didn't realize where the problem lay. How did Liu Wuxie know that the Emperor's body contained severe poison?

  "Do you know what this spice is called?"

  Liu Wuxie suddenly walked to the front of an incense burner, a faint fragrance was released from inside, very pleasant, the entire bedroom was covered by this fragrance.

  "This is called Ning Shen Xiang, it has a calming effect on the mind and spirit."

  Chen Yusheng furrowed his brow, could it be a problem with the Ning Shen incense?

  Ning Shen Xiang is produced in Tianxiang Country, with extremely limited annual output. It is supplied to the royal families of several surrounding major countries for use, and its price is very expensive.

  The willow leaf covered the censer, and the fragrance released became fainter and fainter, almost undetectable.

  The three of them were even more perplexed. They had been inside for so long, and there were still those palace maids and eunuchs around, yet they could smell this fragrance every day, but why was there no sign of poisoning at all?

  "Ning Shen Xiang is not the problem, the problem is when combined with these two things, it will produce a highly toxic cotton poison, like tiny worms entwining around the body's meridians, slowly corroding, and if continued, will lead to a coma state until death."

  Liu Wuxie suddenly pointed to a snow-white box placed on the edge of the dragon bed, and also to a beautifully shaped cup on the desk.

  "So that's how it is! Even people around me have been bought off."

  The emperor slowly spoke, the box placed beside the bed is called a music box. When opened, it can play beautiful music. This was made by skilled craftsmen from Tianfu Country and was given as a birthday gift to the Great Yan imperial family last year.

  It had been placed in the warehouse all along, and just a few months ago, the eunuch in charge of his food and drink mentioned that the seven-note box could help with sleep, and at that time he was suffering from severe insomnia, so he listened to him.

  Every day listening to the seven-note music box releasing its melody, sleep has indeed improved a lot.

  Just these two things alone are still not enough to poison someone, and the Ning Shen Xiang and Qi Yin He can be smelled and heard by the palace maids and eunuchs, if there's a problem, it would have been exposed early on.

  Chen Yusheng picked up the cup on his desk, which was exquisite but unremarkable in every other way, and couldn't see any problem with it.

  "This is called the Life and Death Cup, you can take a look at the bottom of the cup to see if there are two different patterns."

  Liu Wuxie didn't even pick up the cup and could already tell its origin.

  The cup was turned upside down, and Fan Zhen walked over to take a look.

  "Sure enough, there are two patterns, like two fish, one black and one red."

  Chen Yusheng's face showed a look of shock and horror, one ring after another, if Liu Wuxie were not present today, the secret of Ren Huang's poisoning would never have been discovered.

  "Is it poisonous if these three things are combined together?"

  Fan Zhen took a deep breath of cool air, still with many things he didn't understand.

  "I'm very suspicious, to set up such a situation is not the work of an ordinary person." Liu Wuxie's face was full of curiosity, obviously Yong Wang didn't have this ability, there must be a mastermind behind him.

  "General Kuan's troops!"

  Fan Zhen and Chen Yusheng said in unison, immediately thinking of this person. This man was the secret military strategist of King Yongzhao, who was said to be well-versed in astronomy and geography, all-knowing, and extremely formidable.

  "The fragrance of Ning Shen Xiang, when combined with Tian Xue Mu, can trigger a rare poisonous thread. Normally, this poisonous thread is not life-threatening, but if one drinks water containing the toxic pattern, things become serious."

  The qin was made of tianxue wood, and the Ningxin incense was born with it. The cotton silk poison was produced in this way.

  To reach a deadly cleansing realm, it's far from enough. This cup has become the key, with two poisonous stripes carved at the bottom, and they are extremely toxic.

  The poisonous pattern on the cup, how did it get carved? It's easier to investigate. It must be a eunuch from the palace who can freely enter and exit the bedroom. The two poisonous patterns were taught by someone and quietly carved on.

  Flawless!

  Who would casually look at an inconspicuous cup and even if they did see it, wouldn't pay attention to the two ordinary patterns on the bottom of the cup.

  "Someone come and summon Wang Zuo!"

  The emperor was enraged, and the guards standing at the gate ran out quickly. The daily food and drink were taken care of by Wang Zuo.

  "It's too late, should have been silenced long ago."

  Liu Wuxie said faintly, Ren Huang woke up, and Yong Wang would definitely clean up all the clues. This king, can't be left behind.

  The words had hardly fallen when the guard went and came back. Wang Zuo died in his own house by hanging himself from a beam.

  All clues were cut off, and the reason was found, but there was no evidence to prove it, and it was impossible to convict King Yong of Zhou based on Liu Wuxie's speculation.

  "Fan Zhen, there are still many things in the college, you go back first."

  The Emperor's body was somewhat weak, and the Inverse Heaven Needle brought him back to consciousness, but the toxins in his body had not been completely eliminated.

  "No evil intentions, I'm leaving the Emperor's illness in your hands. Return to Imperial Academy and come find me immediately."

  Fan Zhen indeed had many things to deal with, and before parting ways, he said a sentence alone to Liu Wuxie: "The extermination of Qin Shi has left behind many aftereffects. In these years, Qin Shi did not fail to cultivate his confidants."

  "I need a quiet place to refine the antidote."

  Undoing the poison of cotton silk is not enough with just the ten needles against heaven, since he promised Chen Yu Sheng, he must fulfill his promise.

  "From today on, the imperial treasury is open to you; take whatever you want."

  In terms of collection, anywhere in the Great Yan Imperial Court cannot surpass the treasure house of the Great Yan Imperial Family. Inside, it has collected the accumulation of several hundred years of the Great Yan Imperial Court.

  The elixirs and various rare treasures were countless, and they actually let Liu Wuxie choose at will.

  Liu Wuxie's mouth corner floated a hint of smile, he was stuck at the ninth layer of Xiuling Realm, wanting to break through Xiumu Realm, the road is long and arduous.

  If some treasures can be borrowed, it will greatly shorten.

  After this matter, the Xue family will still have Yong Xiang Wang, and he will definitely make things difficult for him. He must break through the Xi Mai realm as soon as possible.

  Wen Xiang had not yet left when he learned that Emperor Ping of Han had come to. Overcome with emotion, he returned the military seal to Chen Yü and only then left the palace.

  "Mr. Chen, are you investigating Shi Pojun's disappearance case?" asked Liu Wuxie tentatively.

  Two people walked and talked, the environment in the palace was unfamiliar to Liu Wuxie, and Chen Yusheng still needed to lead the way.

  "No, several months ago, a man in his thirties ran to Shi Pojun's camp and said that back then, Shi Pojun had annihilated their entire town, killing over 10,000 people, and he wanted to seek justice."

  Shi Ba Jun destroyed over 10,000 innocent civilians, something that had never happened before, causing a huge stir.

  To verify the authenticity of the matter, Chen Yusheng personally went to the town where the man said, and indeed there were signs that a large number of people had lived there before, as if they had vanished overnight.

  "How did this man know that everyone in the town was killed by Shi Po Jun?" Liu Wu Xie asked again, could it be the town where Qi En Shi was exterminated? Zhou Hu said clearly, they were all killed and not a single one was left.

  "He recalled that at the time, he was hiding in a haystack and could see everything happening outside clearly. He was only seven years old then and didn't know it was Shi Pojun's doing. It wasn't until several months later when his training was complete that he found us, Shi Pojun."

  Chen Yusheng did not hide it, and after this incident, their relationship became even closer.

  "The town you're talking about, isn't it a Peach Blossom Spring ten miles outside Yongcheng?"

  Liu Wuxie stopped in his tracks, Juan Zong looked at him and saw the address recorded, a place called Taohuayuan ten miles outside Yongcheng.

  "How did you know!"

  Chen Yusheng was stunned, he just casually mentioned it and didn't mention the address, how did he know.

  It happened more than twenty years ago, when Liu Wuxie had not been born yet.

  "I'll give you an address, go there and you'll know."

  Canglang City found out that the assassin of the Assassin's Guild was behind Qien Shi, and planned to use this matter to eliminate him.

  But he couldn't just take the file and go find Chen Yusheng, that would be telling him that Zhou Hu's death was his doing.

  The time has now matured, the case is hidden in Zhou Hu's concubine's house, as long as it can be found, the matter of that year can be revealed, and with Chen Yusheng's help, Qi Enshi can be eliminated.

  Chen Yusheng was bewildered, took the address, put it in his pocket, and sent someone to investigate later.

  Through the heavy palace, the news of Ren Huang's awakening had already spread, and Liu Wuxie's great name was even more thunderous, wherever he went, the palace maids and eunuchs bowed their heads in salute.

  "This is the treasure house. What medicinal materials you need, go and get them quickly. The emperor's illness will be handed over to you. To prevent King Yong from sending troops, I must make preparations."

  After this incident, in order to prevent Yongzheng Emperor from jumping over the wall, troops were dispatched ahead of schedule.

  "Farewell, Senior Chen!"

  See off Chen Yusheng, Liu Wuxie stepped over the gate of the treasure house, the order of Ren Huang had been conveyed long ago.

  Shelves stretching as far as the eye can see, piled high with a dazzling array of goods.

  Rare spiritual medicine, exquisite porcelain, and knives, forks, swords, and halberds piled up like mountains.

  Liu Wuxie uses the Ghost Pupil Technique, piercing through layer after layer, searching for the Five-Petal Spirit Medicine.

  Ordinary medicinal materials simply cannot meet his needs.

  "This is a great thing, it's an Exotic Divine Iron!"

  Liu Wuxie passed by the weapon rack and found a black meteorite the size of a fist, weighing over 1,000 catties.

  "With this divine iron from outside the domain, Evil Blade will be promoted to a Lashier, it's just a matter of time."

  Xie Reng still has a lot of room for improvement, after solving the matter of Ren Huang, start refining Xie Reng.

  After walking for about ten or twenty minutes, a large amount of spiritual medicine appeared in front of me, countless and more abundant than the spiritual medicine in Danbao Pavilion.

  These spiritual medicines were all contributed by other cities and were extremely rare, piled up in a disorderly manner to one side.

  "This is a Five-Petal Crown Spirit Grass!"

  Liu Wuxie let out a cry of surprise. A five-petaled spiritual herb was casually discarded in a corner, and no one had asked about it for ages.

  In the end, the Great Yan Imperial Court did not have a five-star alchemist, and obtaining a fifth-grade spiritual medicine could only be stored away.

  Time passed minute by minute and second by second, Liu Wuxie had already found dozens of fifth-grade spiritual herbs.

  Last time, just relying on dragon beard grass, I improved a realm.

  So many fifth-grade elixirs, Liu Wuxie's elixirs were too numerous, enough to allow him to break through to the marrow-washing realm.

  Only when one reaches the state of washing the marrow can some immortal methods be used.

  。