System elf is the main god

"It's okay"

Gu Sheng took Liu Daimei and ran all the way. After making sure that he was not overtaken by the insects, he quickly turned around and paid attention to Liu Daimei's situation. Although he paid attention to using his true energy to protect the two of them all the way, he was still afraid of making any omissions.

"fine"

Liu Daimei held her chest and let out a long breath. It was Gu Sheng who led her in the extremely fast run just now. When she got to the back, she tried her best to keep up with Gu Sheng's speed without being dragged away directly.

"That bug, what on earth is that bug?"

Liu Daimei was still frightened. The insects that looked like black mist were an eye-opener for her. Even a master like Gu Sheng was so frightened that he ran away. You can imagine what it would be like for ordinary people to encounter them.

"I don't know, it might be some kind of biochemical mutation, but it's not an evil thing anyway."

Gu Sheng looked back and shook the pack of unconscious bugs in his hand, "The place we just went to is the lair of a magic master. If this thing was really evil, it would have been there long ago. Even if they were destroyed, they are still here to this day."

The bugs in the side gold mine tunnel where Yue Qiluo's lair is located have no specific origin in the original work.

只知道这种虫子非常可怕，专门攻击活物吃肉，除了阳光之外没有任何弱点，不属于邪术之类，不能针对性用法术克制，只能用常规办法，火烧水埋之类的法子deal with.

Of course, this is because there are no large-scale elemental spells in Wuxin Master's world. If it were in the Western Fantasy World, a priest's Holy Light Spell might make all these guys cool.

"I don't know if the things I prepared for them are of any use. Let's try it when we go back."

Gu Sheng weighed the group of stunned beetles in his hand, and felt a little guilty in his heart, but he was not a pretentious person. After Liu Daimei had rested, he took her to the mountain road where the carriage was.

"chief of staff"

"Chief of Staff, Chief of Staff"

As soon as Gu Sheng approached the camp, a sharp-eyed young man noticed his figure with vigilance, and then two other people came over.

"You prepare some firewood to make a fire. We will stay here tonight."

Gu Sheng gave instructions to the three of them, and then led Liu Daimei to the carriage. After taking out a wooden box from the carriage, he found a black altar and put the group of stunned insects into it. .

"What are you doing with this?"

Liu Daimei looked at Gu Sheng strangely. When she came back from Shanghai, she was very strange as to why Gu Sheng wanted to come back with such a thing.

This thing is a great weapon against vampires. She is a vampire, so thinking about keeping such a thing beside her makes her feel weird. However, every time she asks Gu Sheng, she is told a joke, which makes her feel like a cat is scratching her head. of.

"Of course it will be used at night"

Gu Sheng raised his eyebrows at Liu Daimei and rolled his eyes, and said with a playful smile: "Sister Mei, don't you think the lighting is great? Under this dim light, Sister Mei, you have no power to resist, you can only, hey-hey"

"Don't even think about it, I won't risk my life to play such a dangerous game with you."

Liu Daimei's face turned red, and she hit Gu Sheng a few times in embarrassment, and then said seriously: "You are getting worse and worse, but don't make such jokes.

Sister, if I accidentally get hit by this light when I'm transforming, it's really not a joke. I'll be unwell for several days. Let's see who suffers the most. "

"How could it be possible? Sister Mei is my sweetheart, how could I be willing to let you get hurt?"

Gu Sheng put down the man at hand, took the beauty's shoulder and touched her pouty red lips. He rubbed her ears and temples affectionately for a while, making the beauty's heart rate increase before letting her go.

"Someone is watching the bad brother"

Liu Daimei rolled her eyes at Gu Sheng. She accepted his affectionate move in her heart, but of course she rejected it on her face.

"By the way, you haven't told the truth yet. What did you use this mercury lamp for?"

Liu Daimei tidied up her appearance, looking like a concubine from the Republic of China, and made sure there were no omissions. She patted Gu Sheng, who was assembling things, with unconcealable curiosity in her eyes.

Incandescent lamps ushered in the era of electric lighting, and the Dark Ages officially ended.But the biggest disadvantage of incandescent lamps is that they only use 1020 of the electrical energy, and most of the electrical energy is converted into heat and is wasted in the air.

Science is a process of continuous exploration and progress. The problem of incandescent lamps has long attracted the attention of scientists. After that, they continued to improve electric lamps. American scientist Hewitt was the first person to make efforts and achieve achievements in this field. He invented Yes, mercury lamp.

In 1902, Hewitt filled a vacuum lamp with mercury and a small amount of argon. Argon is an inert gas. After electricity is applied, the mercury evaporates and is excited by electrons to emit intense light. The mercury lamp was born.

Mercury lamps are much brighter than incandescent lamps and have higher energy efficiency than incandescent lamps.But unfortunately, it emits a large amount of ultraviolet rays, and excessive ultraviolet rays are harmful to human health; and its light is similar to sunlight and too dazzling, so it is not suitable for widespread use.

Although mercury lamps are not commonly used, their tubular shape and basic principles are recognized by scientists.On this basis, neon lights and fluorescent lights were born.Eventually, fluorescent lamps replaced incandescent lamps as the most widespread household lighting fixture.

Since Gu Sheng chose Master Wuxin, he naturally concentrated on recalling the details and studied some of the events inside.This mine outside Wen County would later become the key to Zhang Xianzong's downfall, and Gu Sheng naturally sorted out the context carefully.

The only weakness of the black air beetles in the gold mine is that they turn into pus when exposed to sunlight.Real sunlight can only be encountered but cannot be sought. Unless the entire mountain is blown up and turned into an open-pit mine, even then it is difficult to ensure that the fish that escape the net are hiding in the tunnels, which is not an option.

So he changed his mind. In the legend of the underworld, werewolves, with the help of vampire traitor experts, created ultraviolet bullets, which were extremely lethal to vampires.

Black air beetles are similar to vampires in that they are afraid of the sun. Gu Sheng thought whether this ultraviolet ray was their nemesis, but he couldn't be sure until the results came out, so he found someone in Shanghai to customize one. A mercury lamp.

Liu Daimei frowned when she saw this thing. Gu Sheng even joked at the time that he wanted to help the two of them enjoy themselves, so that the vampire beauty would not have the courage to shout about sucking blood.

"Have you not noticed that these bugs don't even dare to run into the sun? Some of the bugs that rushed out didn't even have corpses."

Gu Sheng rubbed Liu Daimei's hair and replied with a smile. When the other party was not paying attention, he shaved the beauty's nose, turned around and left with the assembled mercury lamp.