Chapter 248：

The current research institute is very large, with a size of nearly 200 square meters, divided according to the experimental benches.

At this time, the pink-haired girl occupied half a table in the corner, ready to write quietly.

She usually writes in the corner, but today Yu Fei Er will not let her write here.

"No, wait for me to study it, I'm afraid you will inhale poison gas."

Youfei'er with one hand in his waist, shook his head with a serious face: "I'm currently researching a new secret medicine. It would be dangerous for you to stay here."

As blonde women are getting more and more advanced in the research on secret medicine, some combination of herbs will produce some poisonous gas, and ordinary people will be poisoned if they inhale it if they are not careful.

Yu Fei Er has the ability to be invincible, but others have no such ability.

She didn't want her friend to be poisoned and died unknowingly.

After all, Yu Fei'er would be obsessed with studying the secret medicine to forget the time, and maybe someone would be ignorant of being poisoned by him.

It would be too tragic to wait for her to find out that Alina was poisoned to death.

So, just in case, Yu Feier decided to get the pink girl out.

"Why is there poison gas?" Alina opened her small mouth in astonishment.

"I'm experimenting with multiple possibilities." Yu Feier turned to look at the hundreds of glass bottles in the research institute.

Her tone was full of excitement: "When I was researching the third-order strengthening secret medicine, I discovered that the original poison and poison can also neutralize and produce a new strengthening effect."

"So... you started researching poison?" Alina answered blankly.

"Well, I have to try them all. Maybe I can work out a secret medicine for the treatment of the'virtual ghost's infection'." Yu Fei'er nodded seriously.

"This..." Alina pressed her lips.

She only remembered at this time that the blonde girl was still stubbornly studying how to treat the "virtual ghost infection".

But she had ‘angel tears’. After her life was no longer in danger, especially with the comfortable environment like Xuanwu City, she had already put the issue of ‘virtual ghost infection’ behind her mind.

"What's wrong?" Yu Feier looked at the pink-haired girl in a daze.

She stepped forward and hugged Alina, her pretty face pressed against her small face, and she rubbed her up like two small animals.

Youfeier said naturally: "Oh oh... if Little Lily is reluctant to leave here, then you will come back in a few days and give me a few days to try all the poisons."

"Don't rub my face, give me enough..."

Alina felt the oppression of "righteousness" on Yu Fei'er's chest, and pushed the blond woman away with shame.

"Little Lily, why are you suddenly angry?" Yu Fei'er tilted her head blankly.

"I'm not angry, I'm going back to the room." Alina lowered her head and could see her toes.

"Cut~~" She curled her lips uncomfortably, holding the notebook and preparing to leave the institute.

"What's the matter?" Mu Liang saw an angrily pink-haired girl at the door.

He asked in astonishment: "The little mouth is so high that you can hang a bottle. Who made you angry?"

"Muliang..." Alina blushed, and turned her head away.

She was embarrassed to say it, she couldn't say that she envied the blonde girl's figure, she would be laughed at all day long.

"Huh? Is it You Feier?" Mu Liang raised his eyebrows slightly.

"No, I'm not angry." Alina shook her head quickly.

"Okay, then." Mu Liang didn't ask, and didn't need to guess to know that it was the girls playing around.

He smiled and brought the white-haired girl into the institute.

Alina turned around and followed in. Suddenly, she didn't want to leave. She wanted to see what happened to Mu Lianglai.

Muliang seldom comes to the research institute, on the contrary, as long as he comes to research, there will be important things that you need to study.

"Muliang, is there any new secret medicine I need to study?" Yu Feier blinked her golden eyes expectantly.

"Well, I want to know if you can study the color-changing paint." Mu Liang said softly.

His currency reform is to use paper money, so special pigments are needed for coloring, and it is best to change the color with light.

is actually an anti-counterfeiting mark.

After all, in this world with special abilities, if you use simple paper money, you may encounter some people with special abilities, and then people will easily forge paper money.

The most important thing is that banknotes will also be popularized in commercial streets, which will cause a lot of losses.

Mu Liang didn't want to see this. He simply made the currency a little bit more sophisticated from the beginning, making it impossible for people to fake it.

Or, at least it should be easy to see through.

"Color-changing paint?" Yu Feier was stunned after hearing it, and didn't react for a while.

Muliang explained carefully: "Yes, when the paint is applied to the paper, different colors will occur under the light of the light."

·······Ask for flowers·······

"Wait... let me think about it." Yu Fei'er grabbed the blonde with both hands.

There was a flash of light in her mind, as if she did make some special colors when experimenting with the secret medicine.

"Don't worry." Mu Liang pulled a chair and sat down.

He looked at the messy research institute and suddenly felt a bit like a laboratory on the other side of the earth.

"I remember it seems to be here." Yu Fei'er rummaged through the tabletop looking for bottles and cans.

ten minutes later.

"Yes, that's it." Yu Feier happily held a glass bottle with a dark liquid in it.

She took the glass bottle in front of Mu Liang and said, "Hey, this one will become another paint under the light of the lantern beetle."

"What color is this?" Mu Yingqi took the glass bottle and smelled a familiar smell.

.................

"It is usually blue, but if it is illuminated by the lantern beetle, it will turn purple." Yu Fei'er whispered.

"Does blue turn purple."

Muliang nodded, and then asked, "I can only change one color?"

"Yes it is."

Yufeier was a little uncertain and said: "If you change this blue to another color, it should...may change to another color."

"What is this color extracted?" Mu Liang asked curiously.

"The main material is the leaves of the star tea tree, plus the rest of the herbs." Youfeier said casually.

"The main material is the leaves of the star tea tree." Mu Liang felt relieved after listening.

Star tea trees are only available in Xuanwu City, and it is difficult for others to forge them.

He thought for a while and said, "Yufel, you help me get some more color-changing paints for me."

"What color do you want?" Yu Fei Er asked with his head tilted.

"Black, red, gold." Muliang reported three colors.

He paused and added: "It's best to have a few more colors, and the pigment formula should be recorded. I will produce them in large quantities by then."

Color-changing pigments can be used not only on banknotes, but also on clothing.

"No problem, this is not difficult." Yu Fei'er responded easily.

"Don't be poisonous." Mu Liang added anxiously.

He thought with wicked taste that if the paint is poisonous, he will count the money with his mouth and water, and he will die.

"Don't worry, it won't be poisonous," Yu Fei'er promised.

. . . . . . . . . . . .

Ps: [2 correction] The third correction code. In.

Chapter 281:

step on step...

Muliang confessed to Yu Feier to study the discoloration and left the institute with Riyue.

Alina didn't feel embarrassed to follow, and went back to the room to write.

"Muliang, where shall we go next?" Liyue asked as she walked on the road.

"Go to the paper-making workshop and see if the paper you studied before is out." Mu Liang said calmly.

Some time ago, he asked the papermaking workshop to study new paper in order to prepare for banknotes.

"I'll send someone to prepare the carriage." Riyue said quickly.

Xuanwu City is now very big, it is no longer as big as it used to be after a few steps, and now the street is relatively close to the high ground.

The workshop will be farther away from the high ground, and it will take about 20 minutes to walk slowly.

"Yes." Mu Liang nodded slightly.

Liyue trot and left.

A few minutes later.

When Mu Liang came to the bottom of the high ground, he saw that the three-color lizard had set up the glazed cart.

On both sides of the glazed cart, four highland guards stood on each side.

This is how Xuanwu City Master travels.

Click...

Liyue opened the glass door, her silver-white eyes gleaming with dazzling light.

Muliang got into the glass car with a smile, and the white-haired girl followed.

step on step...

Three-color lizard knowingly pulled the glass cart to the workshop area.

The colored glaze of the colored glaze cart has been specially processed, so the inside cannot be seen from the outside, but the outside can be seen from the inside.

In the carriage, it is very quiet.

Muliang sat on a cushion covered with animal skins, lying languidly, looking at the building that could not be digested backwards.

Liyue sat obediently, staring at Mu Liang's handsome profile from the corner of her eyes, and she felt more attractive as she watched.

She just watched quietly, thinking about some blushing fantasies in her mind.

For example, would Mu Liang kiss her in the carriage?

For example, when can you get married?

For example, what is the name of the future child.

Recently, Riyue has more and more fantasies like this.

The main thing is to ask Alina to go on a mission with her, idle and bored to talk about love and love.

This is also the reason why the white-haired girl thinks wildly, otherwise, she is still a simple child who doesn't know anything.

None of the two spoke, enjoying the tranquility of this period.

Time is passing slowly.

The glazed car arrived at the street in the workshop area and stopped at the entrance of the papermaking workshop.

The highland guard immediately guarded the gate of the papermaking workshop.

"Here." Mu Liang turned around and saw the white-haired girl in a daze.

"Oh oh." Liyue blushed back to her senses.

She hurriedly pushed open the door, and almost fell when she got out of the car.

"?" Mu Liang blinked his black eyes suspiciously. Why did he panic suddenly?