Among them, although the elders of the Long family did not say much, judging from the look on their faces, they all felt that Long Fei was too Meng Lang.

"Divine Doctor Xue, it's the kid who spoke abruptly, don't blame him!"

Long Fei smiled and apologized to Xue Guanzhen, but he secretly sneered in his heart: "Ungrateful dog thing, see how long you can pretend?"

He knew that in the eyes of everyone in the Long family, Xue Guanzhen was still a dignified guest, and if he was blindly strong and unreasonable, not only could he not demolish his face, but instead gave him an opportunity to take advantage of.

At the moment, he can only endure it first and advance by retreating.

However, at the moment, this prescription should not be taken by my father under any circumstances!

"Hmm!" Xue Guanzhen replied with ignorance.

"Dad, how did you get hurt? I'll give you a pulse! Long Fei didn't care about Xue Guanzhen's attitude, walked to Long Chuan's side, and said with a smile.

He only remembered that his father was injured and poisoned, as for the specific reason, he didn't know very well, in the previous life, he was sent back to the martial arts by the family shortly after he woke up. He only learned about his father's injury and poisoning later.

"When I was inspecting the family's mineral veins in the Black Forest Mountains, I came across a demon beast and was accidentally injured by it. ”

Long Chuan explained with a wry smile, he was a martial artist of the True Gang Realm, and it stands to reason that it was impossible for a demon pawn-level demon beast to hurt him, but in the end, not to mention the injury, the demon beast also escaped.

"Demon pawn-level demon beasts?"

Long Fei frowned after hearing this, gently put his hand on Long Chuan's wrist, closed his eyes slightly, and took the pulse.

"The pulse is rapid and weak, chaotic...... It's not like he's hit by cold poison, but it's like hurting Yang Yuan......"

Long Fei's brows furrowed deeper and deeper, because his father's situation was greatly beyond his expectations, but then, he also had a countermeasure in his heart. In the previous life, after the collapse of the Long family, he was forced to leave the country, and accidentally met a person who called himself 'Ghost Doctor Dansheng' and wanted to accept him as a medicine tester.

According to the agreement, Long Fei became a drug tester and did not die for ten years, so the ghost doctor Dansheng released him and gave him a chance.

Long Fei was bent on revenge at that time, and after some consideration, he agreed to the ghost doctor Dansheng and became one of the drug testers under his seat.

The person who tries the medicine, as the name suggests, is the person who tests the medicine. The ghost doctor Dansheng had to do a lot of experiments on Long Fei every day, tossing him back to life. But at the same time, Long Fei also learned a lot of knowledge about the medical science of pills in the process.

After a full ten years, Long Fei survived, but due to eating a large amount of medicinal herbs, his body had begun to decay, and his life was short. The ghost doctor Dansheng sent him to a monument, where he died in the process of snatching the Chaos Thunder Ding with other medicine testers.

......

"Young Master Long Fei, can you see the clue?"

Seeing Long Fei's hand on Long Chuan's wrist and falling into deep thought, Xue Guanzhen smiled coldly, and said in a strange manner, Ignorant child, after studying in Kaiyang Martial Arts Academy for two days, he thought he was amazing?

Pill medicine, this is a broad and profound knowledge, no less than the study of martial arts. If you learn some pharmacological knowledge, what tricks can you learn?

Long Fei came back to his senses, looked at Xue Guanzhen, and suddenly smiled and said, "Please also ask Doctor Xue for some advice." ”

"Don't dare to be a guide!" Long Fei Gongzi is a high-level talent in the Kaiyang Martial Arts Academy, and Xue is just a wild doctor, how can he be qualified to instruct?" Xue Guanzhen twitched the corners of his mouth, and said with a smile.

After hearing this, Long Zhentian frowned slightly, no matter what, Long Fei is the grandson of the Long family, and he is likely to be the head of the family in the future, Xue Guanzhen sneered at Long Fei like this, not only did he lose his strength, but he also disregarded the face of the Long family too much.

Long Chuan was also very unhappy in his heart, Xue Guanzhen relied on his medical skills, and he was a little arrogant and arrogant. After all, in the Long family, Xue Guanzhen is just a guest. What's more, Long Fei was wrong just now, but he had already accompanied Xue Guanzhen, and he was still so careful, sneering in front of everyone in the Long family, what do you mean?

The other elders of the Long family basically had this mind, thinking that Xue Guanzhen had a small amount of energy, and he was still angry about what happened just now, but he was not as unhappy as Long Zhentian and Long Chuan.

Long Fei glanced around secretly, and found that the elders all had a dull face, and sneered in his heart at the moment, put down his father's wrist, straightened up, and said to Divine Doctor Xue: "Yes, a wild doctor, I am indeed not qualified to guide me." ”

A wild doctor?

After Xue Guanzhen heard this, he didn't react for a while, he was stunned for a moment, and then he was furious, he said that he was a wild doctor, that was self-humility, and now he was called a wild doctor by Long Fei, and that was scolding him.

However, a wild doctor also said it himself first, but it is not easy to refute it from this point.

When Long Zhentian and Long Chuan heard this, they had no reason to be happy in their hearts, and chose to wait and see what happened, Xue Guanzhen was an 'elder', and he was worried about a junior, no matter whether he won or lost, he lost his energy.

Xue Guanzhen's face was full of anger, and he glared at Long Fei and said: "Xue is not talented, and he is not qualified to instruct Long Fei Gongzi, then I want to ask Long Fei Gongzi, the pulse is rapid and weak, chaotic, his lips are blue and white, his spirit is sluggish, and his whole body is cold, what is not the symptom of cold poison?

"Do you want to test me or do you want to ask me?" Long Fei said with a hint of banter on his face.

Excuse me?

After Xue Guanzhen heard this, he was extremely angry and hateful, and his hateful teeth itched, this son is arrogant, even the elders of the Long family have great respect for themselves, and a hairy boy dares to provoke my prestige? Hmph!

"Test you, please teach you, it's not important, the important thing is, is there anything wrong with what I said?" Xue Guanzhen asked in a cold voice, he has been immersed in pill medicine for decades, in this regard, he is the first person in Pingchuan Town, a small cold poison, how can he make a mistake?

"Wrong! ”

Long Fei looked directly at Xue Guanzhen and said loudly, his tone resolute and powerful.

As soon as these words came out, Long Zhentian, Long Chuan and other elders of the Long family were stunned, Xue Guan's acupuncture energy was very small, but his medical skills were still very clever.

"Big mistake?"

Xue Guanzhen laughed angrily and said: "Then please give Longfei Gongzi some advice! If you tell me why, by the way, Xue Mou is not accompanying Long Fei Gongzi, if it is wrong, hehe, Long Family Master, what do you say? Although Xue Mou is a guest of your Long family, but being insulted by Long Fei Gongzi like this, is it too much of a deception?"

"This ......"

Long Zhentian's face was embarrassed, and he groaned. To tell the truth, he has long been dissatisfied with Xue Guanzhen, although Xue Guanzhen is a guest of the Long family, but he is not controlled by the Long family, if it were not for his very advanced attainments in the medical science of pills, the Long family would not have spent so much financial and material resources on Xue Guanzhen.