Dugu Yan glared at Lan Nuo viciously: "You're dead!" After that, she actually made respectful move to the door. Another green-haired old man walked in. When he saw Lan Nuo, he snorted coldly: "It's you guy who is talking nonsense in front of Yan'er? Damn it!"

As he said that, he waved his palm and was about to slap Lan Nuo to death, but Lan Nuo was not panicked at all. He let his palm slap in front of him, and his face remained unchanged. As expected, a sharp murderous palm just now fell down, and the breeze blew his face, and it didn't hurt him at all. However, he was as stable as an old dog on the surface, but he was panicked in his heart.

"Xiao Yu said it is really reliable! This old guy really won't kill me directly. He is trying to force me to admit that he is lying. The more calm he is, the more he can take the initiative!"

Dugu Bo saw Lan Nuo's face and his eyes moved slightly. He still remained in front of the pressure of the title Douluo. This kind of mind alone is not something that ordinary people can have. If this person has the slightest talent for cultivation, his future will inevitably be limitless!

"Your little granddaughter is in short order. Don't you know whether the venomous snake venom will retaliate against the host? Every month, it will harm your descendants. Don't you want to get rid of this poison?"

"Don't talk nonsense! Looking at this Douluo Continent, if I claim to be the second most poison, who dares to be the first? What does a child with a mere Huangkou know?" Although Dugu Bo appreciated him a little because of Lan Nuo's calm expression just now, even if he forced him to admit that he was lying today.

"I don't know much, I just barely know how to suppress the backlash of this snake venom."

When Dugu Bo heard this, he raised his eyebrows slightly: "My green-scale snake poison can be solved by no more than one person in the world. If you can tell me a solution to this poison today, I will let you live."

The old guy is very cunning and doesn't admit that he is poisoned, but he is secretly taking the school entrance exam. If he has real talent, it would be okay to let him secretly try to configure the antidote.

"The ordinary green-scale snake venom is only needed to eliminate the toxicity." The protagonist in the original work has used this trick. Although it is little known, Dugu Bo himself should know the weakness of the green-scale snake venom: "But the green-scale snake emperor has a more severe venom, and realgar wine may be difficult to control."

"Hmph! You also know, how dare you talk about detoxification in front of me? Just a little boy in the countryside, you don't know what poison is used to measure it." Dugu Bo stared at Lan Nuo with his eyes as sharp as a knife. He could speak realgar wine, and his attainment in toxins would not be too low, but a fool in the countryside would not know so much.

"I'm not a rural child. I once received guidance from experts, and the immortals caressed me to the top, and they were born with immortals. Otherwise, how did you think I went from a fool to a normal person?"

Dugu Bo was stunned for a moment. He believed most of this. Lan Nuo's crazy and foolish past was well documented. He had been a fool for more than eight years and suddenly became a fool and said that it was really possible to have guidance from experts.

"Then can you relieve the poison of the Green Scale Snake Emperor? If it can, I will not only spare your life, but also allow you to do a job in the Dugu family, so that you can have no worries about food and clothing for the rest of your life." Dugu Bo's attitude changed, Dugu Yan's eyes flashed. She didn't know that the Green Scale Snake Venom had the weakness of realgar wine. Could this inconspicuous boy really have any amazing skills?

"I can't detoxify. I haven't seen the poison of the Green Scale Snake Emperor before, so how can I detoxify it? But everything has something in common. If you master the rules, let alone the poison of the Green Scale Snake Emperor, the poison of the world will be solved!" Lan Nuo used the exclusive skills of the Time Traveler and bragged.

"Hmph! You are so angry that if you can't tell me some real things, although I won't kill you, I can make you worse than death." Although Dugu Bo said this, he also felt that Lan Nuo's words make sense. Everything has common truths. He agrees with this statement. As an expert in studying snake venom, he found that many snake venoms have similarities. Almost all snake venoms will lose their effect after being heated at high temperatures.

"You have heard of immunity. People who have been cured with one disease will find it difficult to get the same disease again. Some people who have been bitten by poisonous snakes but survive will no longer be afraid of snake venom. There are many diseases. They will only get sick once in their life. I believe that you who are specializing in this method will not not understand these things!"

Dugu Bo nodded: "That's true. If someone can resist the venom of the blue-scaled snake without dying, the effect of snake venom on that person will inevitably be greatly reduced in the future. But since it can already resist the venom, why should we detoxify? What's the difference between your detoxification method and nonsense?"

Although Dugu Bo said harshly, he looked at Lan Nuo even more and more appreciatively. Although this method of detoxification is a waste, if you can find this, it means that it is a material that can be made.

"This is not nonsense! You probably don't understand the immune system, so I will give you an example of the hometown of an immortal! The immortal once told me that in his hometown, there was an epidemic called smallpox that had been raging for hundreds of years, and more than 100 million people died. Once smallpox is flooded, it will cause dry bones everywhere and people will live in poverty."

Dugu Bo's pupils contracted into vertical pupils, and his bones were everywhere. He asked himself that he could do it, but it was impossible to die hundreds of millions of people. There were not 100 million people in Douluo Continent. You can imagine how terrible this smallpox is.

Subconsciously, he asked, "What?"

In Dugu Bo's opinion, such a terrifying epidemic should have killed 90% of the people in the mainland, and then 10% survived by the immunity mentioned by Lan Nuo, which is what people often call herd immunity.

However, Lan Nuo gave a different answer: "People in the hometown of the immortals have been fighting against the epidemic for many years. They have tried their best to eradicate smallpox in the end. Until one day, someone tried to infect smallpox and get infected with infected cowpox.

The man infected himself with weaker toxic smallpox in advance and gained immunity to smallpox. Since then, humans have sounded the horn of the fight against smallpox, and each of them has immunity to smallpox, which ultimately forced no one to parasitize this disease and was completely extinct in the hometown of the immortals!”

Dugu Bo's eyes flashed when he heard this. He could imagine the difficulties of fighting smallpox, and the final outcome was even more shocking. With human power, he forced an epidemic to extinction. What an epic achievement!

"Miracle! Wonderful! However, the poisonous poison of the Green Scale Snake Emperor is very strong. Even if the toxicity is reduced, people may not be able to withstand it. Even if they resist it, they will be difficult to immunize the full version of the snake venom."

"The human body cannot resist, what about the soul beast? Moreover, it is not a vaccine that is more effective against snake venom, but anti-snake venom serum. If the soul beast blood extract that resists snake venom can be directly injected, it can suppress the snake venom in the blood immediately." Lan Nuo explained the basic principles of anti-snake venom serum, and Dugu Bo's eyes suddenly became shiny.

"Yan'er, please relax this young man! We will discuss the anti-venom serum in detail later!"

【To be continued】
Chapter completed!