I am the Holy Poisoner, the Empress advised me to calm down

The next few patients all had similar symptoms. Some reported seeing strange shadows, some smelling blood, and some experiencing inexplicable fear. However, their pulses all displayed the same characteristics.

After seeing all the patients, Lin Feng was completely certain.

"How is it, Mr. Lin?" asked Mr. Wang.

Lin Feng did not answer immediately, but asked: "How are the diets of these patients usually arranged?"

"It's just normal hospital meals, arranged by the nutrition department." Mr. Wang replied.

"Can you take me to the nutrition department?"

"of course can."

The group arrived at the Nutrition Department, which was responsible for the diet of all patients in the hospital and looked very formal.

Lin Feng carefully checked the menu and ingredient list, and asked several staff members if they had used any special ingredients recently.

"No, everything is in accordance with the standards." said the director of the nutrition department.

Lin Feng asked again: "What about medicinal food? Are there any Chinese medicinal herbs added to the patient's diet?"

"Well..." The head of the nutrition department thought for a moment, "A supplier recently recommended a new medicinal diet formula, claiming it can help patients regain their strength. We've been trying it for a while."

"What's the recipe?" Lin Feng asked.

"They're just some common Chinese medicinal herbs, like angelica and wolfberry. Oh, and there's also a kind of fungus that's said to be a very valuable medicinal fungus."

Lin Feng's mind moved: "Can you let me see that kind of fungus?"

"In the cold storage, of course."

Everyone followed the head of the nutrition department to the cold storage. He pointed to a box of dried mushrooms and said, "This is it. The supplier said it's wild mushrooms picked deep in the mountains. They're very nutritious."

Lin Feng picked up one and looked at it carefully, his expression changed immediately.

This is not a nutritious fungus at all, but a poisonous mushroom containing hallucinogenic ingredients!

"When did these fungi start being used?" Lin Feng asked seriously.

"About half a month ago." The director of the nutrition department replied.

The timing matches perfectly!

Lin Feng turned to the experts and said, "Dear experts, I can now tell you the truth. These patients are not suffering from schizophrenia, hysteria, or feng shui problems. They are poisoned."

"Poisoned?" Everyone was stunned.

"That's right. It's a hallucinogen poisoning extracted from poisonous mushrooms." Lin Feng picked up the mushroom. "This mushroom contains psychedelic ingredients that can cause people to have all kinds of hallucinations. Long-term and small amounts of intake will cause the symptoms the patients are experiencing now."

The neurology director was unconvinced and said, "That's impossible! We've done all kinds of tests, including toxicology tests, and found nothing abnormal!"

Lin Feng sneered, "Of course, ordinary poison tests won't detect it. This toxin is metabolized very quickly in the body, and the detection method is very special. If you don't know what to test for specifically, you won't be able to detect it at all."

"Then how do you prove it?" the psychologist also questioned.

"Simple." Lin Feng took out silver needles from his medicine box. "I'll use acupuncture to control their symptoms first, and then you'll know."

Everyone returned to the ward. Zhang Jianguo had woken up again, still in a daze, mumbling something.

Lin Feng took out a silver needle and quickly inserted it into several acupuncture points of Zhang Jianguo.

"What are you doing!" The director of neurology tried to stop him.

"Let him try." Mr. Wang stopped him.

Lin Feng's technique was very quick. After a few minutes, Zhang Jianguo's breathing gradually stabilized and his eyes became much clearer.

"Where... where am I?" Zhang Jianguo asked confusedly.

"How do you feel in the hospital?" Lin Feng asked.

"I feel... like I just woke up from a nightmare." Zhang Jianguo touched his head. "Did I just say a lot of nonsense?"

Everyone looked at each other in bewilderment. The patient who had been mumbling a moment ago was now awake!

Lin Feng then gave acupuncture to several other patients, and the results were very obvious. The patients, who had been in a trance, gradually regained their normal consciousness.

Those experts were completely dumbfounded.

"Do you believe it now?" Lin Feng put away the silver needles, "These patients are indeed poisoned, and the source of the poison is the medicinal food in your hospital."

Mr. Wang's expression turned ugly: "If this is really the case, then the supplier..."

"The supplier wasn't unintentional," Lin Feng interrupted him. "This method of preparing poison is a traditional form of revenge used by certain ethnic minorities. Mr. Wang, did your family offend someone?"

Mr. Wang thought about it and shook his head: "Probably not. We have always been very careful in handling various relationships."

"Think carefully," Lin Feng said. "This form of revenge is rarely known, and it requires a high level of skill to execute. It's definitely not as simple as ordinary business competition or medical disputes."

At this time, the Feng Shui master suddenly spoke up: "Director Wang, I remembered something. When your hospital was built, didn't you demolish a village?"

Mr. Wang was stunned. “Indeed, a few houses were demolished, but we all received compensation, and the compensation standard was quite high.”

"Was there anyone who was unwilling to relocate at that time?" Lin Feng asked.

"There was indeed a holdout household, and they ultimately had to move out through court enforcement," Mr. Wang recalled. "The elderly family member was very angry and said some very unpleasant things."

"What nationality is that family?"

"It seems...it seems to be the Miao people." Mr. Wang was a little uncertain.

Lin Feng nodded. "We've found the root cause. The Miao people do have a tradition of using poisonous mushrooms for revenge. The problem now is to find the supplier and solve this problem once and for all. Otherwise, even if I cure the patient now, the same thing will happen again in the future."

Mr. Wang said anxiously, "What should we do? We can't contact that supplier anymore."

"Don't worry." Lin Feng smiled faintly, "Since they dared to do it, they will definitely leave clues. Besides, I need some special herbs to prepare the antidote. These herbs are not available for purchase casually, and require the cooperation of the hospital."

"You tell us, we will cooperate with you in whatever you need!" Mr. Wang immediately expressed his opinion.

"First, I need the hospital to provide a dedicated pharmacy so I can prepare the antidote. Second, I need to retrieve all the hospital's recent supplier information to identify the suspicious individual." Lin Feng paused. "Also, since I'm going to be here for a while to deal with this matter, I hope the hospital can give me some rewards."

Mr. Wang said without hesitation: "As long as you can solve the problem, the hospital can give you 10% of the shares!"

Hearing this, the experts nearby were stunned. This was no small sum. This hospital was worth at least tens of millions, and 10% was worth millions of dollars.

Lin Feng nodded with satisfaction: "Deal. But I have one condition."

"You said."

"After we find the person seeking revenge, I will decide what to do with him."

Mr. Wang hesitated for a moment, but finally agreed: "Okay, I agree."