Jiang Xingchen felt very surprised that Xin'er was not only the director of the hospital, but also taught in the university's medical school, researched various drugs, and also had to take into account the exploration of biological sciences, where did he have the time to study detoxification.

When he followed Xian Ning to Xin'er's laboratory, he knew what was going on. Speaking of which, this is still the task he left behind, two years ago he cleared a large number of Bobbit worms, and nearly half of the corpses were transported back for Xin'er to study to see if they were really immune to toxicity. In the past two years, Xin'er will study this as long as he has time, but he himself has left this stubble behind.

"Xin'er, I heard that your research on Bobbitt worms has yielded results?" Jiang Xingchen was a little embarrassed when he asked this, but he didn't care about the task he had to give, and he had to be reminded by Xian Ning before he remembered it.

"Sir!" Xin'er put down the work in her hand and beckoned Jiang Xingchen to sit down, and then said: "In the past two years, I have done more than 200 experiments, and I have found that there is a very strange substance in the body of the Bobbit worm, which can almost neutralize most of the toxins! Even the poison of the white-eyed poisonous ape and the poisonous dragon turtle is no exception!"

"Oh~ Even the toxins of the poisonous dragon turtle can be neutralized!" Jiang Xingchen became interested and asked, "Then what are some other toxins that can't be neutralized?"

"It's mineral toxins, such as toxins after mercury volatilization, toxins produced after the combustion of white phosphorus, and so on!" Xin'er replied.

"That's it" Jiang Xingchen nodded, and did not ask what the substance Xin'er was talking about, but asked: "What about plants, what is the reaction of Bobbit insects to plant toxins?"

"I've tried more than sixty poisonous plants, and almost all of them have been neutralized by bobbits!" Xin'er replied in the affirmative.

Jiang Xingchen immediately asked again: "After two years, will the medicinal effect of the Bobbit insect corpse decrease a lot?"

Xin'er replied, "It is inevitable that the effect will decrease. However, it has been kept in cold storage, and it has not failed too much!"

"Good!" Jiang Xingchen clapped his hands vigorously, and then ordered, let Xin'er work hard, and grind all the bobbit worms into powder. Just as many people need to notify Mei'er directly.

After saying this, Jiang Xingchen got up and said goodbye to the two daughters, and returned to the lord's mansion, the first thing he did was to write a letter to Da Futeng to explain the situation.

After sending out the letter, Jiang Xingchen found Tang Chuxue again and told him the plan he had prepared. Tang Chuxue thought about it for a while, mobilized fifty private soldiers, led by a member of the Bauhinia Mercenary Regiment, and sent out two night owls and all the big dragonflies to follow

Two days later, Xin'er finished grinding the bobbit worms, and the first batch was filled with more than 800 large wooden boxes. Soon after, the flying army took off from the back mountain and rushed to the southern wilderness.

Three days later, the guide who had guided Jiang Xingchen and Tang Chuxue came to the miasma-filled woodland again. He was followed by more than 20,000 soldiers and nearly 100,000 laborers sent by Dafuteng.

In just two days, they cut down a large number of trees and created a fire ring on the periphery of the miasma area.

Immediately after, the private soldiers of the star leader arrived, and a large number of incendiary bombs were thrown from the sky, and the raging fire ignited.

The fierce flames rushed upwards for more than forty meters, and the people in the isolation zone were forced to retreat by the raging heat, and finally retreated to the edge of the woods outside the isolation zone

A fire burned for three days and three nights before it gradually subsided and slowly extinguished. At this time, under the command of the private soldiers, 800 large dragonflies took off at the same time, came to the top of the miasma, and sprinkled a large number of bobbit insect powder on the area

When the detoxification was going smoothly on the southern wilderness side, the electronic laboratory of Xingchenling University also made considerable progress, and several problems raised by Jiang Xingchen were well handled, and after dozens of material tests, a pure wood called green sandalwood was finally selected as the frame, which greatly improved the sound quality.

After that, Ling'er, Wanrou, Jiang Xingchen and people from the Bauhinia Musical Instrument Troupe came here to test and expressed their great satisfaction. Wanrou was especially excited, because the significance of this invention to the stage performance was too great. Today's performances have very high requirements for age and strength, and if you are a little older, you can't continue to perform on stage if you don't have enough confidence, because you can't let tens of millions of audiences hear it. If it is a big scene of tens of thousands of people, the vast majority of the audience in it is here to join in the fun, and they can't hear what is being sung on the stage at all.

The Star Leader has performed in the center square several times before, and this is the case. In the end, Jiang Xingchen had to use the method of synchronous performance, allowing six stages to perform at the same time. But even so, there are still many viewers who can't hear it.

The advent of microphones and speakers fills this gap well. Not to mention tens of thousands of people, even if it is 100,000 people, the speaker can deliver the actor's voice to the ears of every audience.

After that, Jiang Xingchen ordered the start of mass production, because there is no power amplifier, and he does not understand the series and parallel connection of speakers, this problem also needs to be studied in the electronic laboratory, he plans to prepare a grand performance on the day of the second brother's wedding, there can be no only one speaker

At the beginning of August, the new issue of Xingchen Monthly published an advertisement, Ling'er led Bauhinia Entertainment to ignite the passion of summer, and will start a grand carnival on August 15, which will last all night for three consecutive days

The advertising words are extremely inflammatory, what has never been experienced, what beautiful girl's hot performance, what completely releases your passion, etc., which makes Bauhinia fans who have watched the advertisement excited. Especially Ling'er's iron fans, excited to get publicity everywhere, some people have just returned from a trip to the Xingchen Ling, and when they saw this advertisement, they set off again and returned to the Xingchen Ling without saying a word.

In the past, Xingchen led tourism was an activity of the aristocracy, but now it is different, with the rapid development of the economy in various places, there are more and more rich people, and some commoners have also joined the ranks of consumption. After this advertisement, the summer tourism that Xingchenling had just cooled down became super popular again. By the 10th of August, there were even more tourists than in mid to late July, when it was at its peak

After the advertisement was put out, the central square of the new city began to be set up, lighting, stage, passage, and speaker erection. Moreover, the scope of the venue will be expanded outward, and Jiang Xingchen expects that the audience will exceed 80,000 every night.

During this period, the wedding of the second brother and Xin'er was also under intense preparations, and the second brother was so busy that his feet did not touch the ground, and even Xin'er temporarily put down his work.

On the 14th of August, the old man came back with 200 skuas, along with a large number of spider crabs and oversized passerine mantis shrimp.

Immediately after the old man, Han Xiaowu, the fourth, Luo Yu, the third prince of Moon Shadow and others also arrived! (To be continued.) )