This martial artist just wants to be an official

Chapter 37 The Murderer
Hai Rui's words were like a huge stick reaching to the sky, forcibly opening another way of thinking for Lu Yuanzhi.

He thought of it!

Lu Yuanzhi's mind cleared up instantly, and a bold idea appeared in his mind.

In such an instant, all the clues flickered in his mind like a slideshow, forming a very smooth straight line! !
"Uncle, what if the murder weapon used by the murderer is to evaporate from the world?"

Lu Yuanzhi narrowed his eyes slightly, thought for a while, and expressed his thoughts.

Hai Rui was taken aback.

Suddenly, his eyes also burst into incomparable colors.

"You mean..."

Hai Rui looked at Lu Yuanzhi fiercely.

Hai Ruineng's high school prospect is naturally not an embroidered pillow, and he also figured it out in an instant.

"Ah."

Lu Yuanzhi met Hai Rui Wei Wei's eyes, nodded slowly and earnestly, and his voice sounded faintly:
"Under the ban on martial arts, it is impossible for a blacksmith in Chongbei to dare to risk the world's disgrace to make an iron cone that can hurt people, and even if it is made, it is impossible to disappear out of thin air under the combined efforts of the county government and the guard."

"The only thing that can be explained is that the murder weapon is not an iron cone at all, but an ice cone under the scorching summer!! The murder weapon was not taken away by the murderer at all, but was evaporated by the summer heat within three hours of Xu Erjie's death!"

What Lu Yuanzhi said made Hai Lingzhi, who was eating melons, dumbfounded.

Looking at Lu Yuanzhi dully, his small mouth slightly opened.

She couldn't figure out why her cousin's thinking was so out of the ordinary!
But it just makes sense!

Hai Rui frowned, and he muttered, "But the method of making ice in summer is only known by merchants in Beijing..."

"What if the murderer fled from central Beijing to the northern border to hide his name?"

Lu Yuanzhi's voice sounded faintly again.

"bump!"

Hai Rui stood up straight away, with such a dazzling look on his bronzed face!
Lu Yuanzhi's use of the word "escape" is quite subtle!

Hai Rui thought through a lot in an instant.

yes!If the murderer fled from central Beijing to northern Xinjiang, Xu Erjie inadvertently revealed his identity while hiding his name...

It can be explained in an instant!

The whole case is so logical!

The cause of Xu Erjie's death was originally classified as silence, but now it can be matched at once!
But then, Hai Rui sat back down again, and the expression on his face returned to seriousness.

Ran and egg.

So what if we found out that the murder weapon was an ice pick? ?
Did not bring any substantive progress to the case.

Still don't know how to find the murderer.

"But what's the use of this clue?"

Hai Rui frowned.

Lu Yuanzhi looked at his uncle's bad posture, sighed slightly in his heart, and said lazily:

"Uncle, my nephew is not talented, I have done some research on how to make ice in summer, but I don't know if it will be successful."

As a starting point ten-year-old bookworm.

If you don't know how to make soap, how to make glass, how to make ice, how to make gunpowder after time travel...

Then this person does not deserve to be called a bookworm.

Hai Rui raised his head sharply, and looked at Lu Yuanzhi in shock.

"How did you know?"

Lu Yuanzhi's eyes were calm, and he took a deep breath, "It's not important, now I'll try the method I remember first, and see if I can create the ice cone I imagined..."

If the ice pick can be made according to the method in memory.

Then he has clues to find the murderer.

Hai Rui narrowed his eyes, he was seriously thinking about Lu Yuanzhi's words.

"It's not too late, now go find the utensils needed for ice making."

Lu Yuanzhi stood up and looked at Hai Rui.

Hai Rui nodded slowly.

So he called the servants to find tools for making ice according to Lu Yuanzhi's request.

Not long after, a servant came running back with big and small pots, sweating profusely.

Lu Yuanzhi looked at the things the boy was carrying, and a trace of satisfaction flashed across his face.

The servants of the county government are still quite fast.

It took less than half an hour to get what I wanted.

Looking at these large and small cans, Lu Yuanzhi's eyes were filled with uncertainty.

In fact, the principle of ice making is very simple.

It is nothing more than the principle of using saltpeter to absorb heat.

Saltpeter, also known as potassium acid, is white in appearance, likes low temperature, and often exists in the corner of the wall with low temperature, so it is called "wall frost" in Dayong.

But can it succeed...

What comes on paper is shallow in the end, he just looked at it from the starting point in his previous life, and never practiced it himself, because in his previous life, saltpeter was not sold to outsiders.

Because that thing is also a sharp weapon for making gunpowder...

The inner court.

"Is this wall frost really the key to making ice?"

Hai Lingzhi watched Lu Yuanzhi play with the two jars on the table curiously with his big eyes open.

Hai Rui sat on the grand teacher's chair without saying a word, but still looked at Lu Yuanzhi with a hint of doubt in his eyes.

Lu Yuanzhi smiled unhurriedly.

"I just read it from an ancient book in my spare time. I don't know if it will work."

As he said that, the movement of his hands did not stop. He took two large and small basins, filled the large basin with water first, and then put the small basin in the large basin to ensure that the water in the large basin submerged the small basin.

It's just that the small pot looks like a long strip, like a funnel.

Lu Yuanzhi frowned, poured saltpeter into the big basin, and kept shaking it at the same time...

Like a bartender at a bar.

Russian hectares.

The saltpeter continuously absorbs the heat of the water in the basin.

The water in the elongated small basin slowly became solid...

"Hey?!"

Hai Lingzhi's eyes instantly widened! !
"Really..." Her pretty face turned red with excitement, and her body trembled a little.

In her previous life, this kind of small chemical experiment that basically every junior high school student would do, but now in her eyes, it seems like a fairy has descended!
Hai Rui's eyes also froze, and he got up instantly, staring fixedly at the water in the small basin that was slowly solidifying in Lu Yuanzhi's hand.

Slowly, the water really began to freeze! !

only……

Hai Rui looked at the half-unfrozen "ice pick" in Lu Yuanzhi's hand, and frowned tightly again.

"This thing can kill??"

Hai Rui's tone carried a hint of displeasure at being tricked.

It turned out that the ice cone in Lu Yuanzhi's hand was only initially solidified, not very strong, and mixed with a lot of impurities. It was not the crystal clear ice cone that formed on the eaves of the cold winter months in his imagination.

Hai Rui had a hunch that he only needed to touch it lightly, and that "ice pick" would turn into a pool of smoothie.

The fact is exactly the same. After Hai Rui approached Lu Yuanzhi, he stretched out his hand and lightly squeezed the ice pick in his hand, crushing the seemingly solid ice pick...

"Still not working."

Hai Rui's face was full of disappointment.

Lu Yuanzhi smiled softly. Under the puzzled eyes of others, he continued to repeat the action just now, and made another "ice pick".

With a light backhand push, the ice pick fell into his hand.

The Qi machine in the sea of ​​Qi slowly poured into the ice cone through the meridian of the arm.

"The identity of the murderer has been confirmed, a warrior from the land reclamation!"

"bump!"

A strange smile flashed on Lu Yuanzhi's face, his eyes were sharp, and he stabbed the table with an ice pick in his hand.

In an instant, the wooden table was pierced by the ice pick in his hand! !

Seeing this, Hai Rui's heart trembled suddenly.

He remembered the traces that his nephew had carved on the pear wood table with a brush in his study yesterday! !
(End of this chapter)