The initial data of the test paper is "-". As the concentration of pure demonic energy detected by the test paper increases, its value will slowly increase from 0.

When a certain value is reached and no longer changes, it means that the amount of pure demonic energy is stable at that value.

If the data is always 0, it means that it does not contain pure demonic energy.

The moment the blood dripped onto the test paper, the data on the test paper jumped from "-" to "0".

Meng Qingyin and the other two felt their hearts in their throats.

If the value stabilizes at "0", it means that their idea has failed, and the special substance will also have an effect on pure demonic energy.

For a moment, the train was so quiet that only the breathing sounds of the three people could be heard, and the atmosphere was extremely tense.

However, this atmosphere did not last long.

The "0" on the test paper begins to increase slowly.

0.1, 0.2…1.0, 1.1…2.0…3.0…3.3.

Eventually, the value stabilized at 3.3 and no longer changed.

Blacksmith Li's brows relaxed suddenly. "Oh, luckily I have a strong heart. I was so nervous just now."

Qin Feng smiled broadly: "It seems that the special substance will not affect the pure demonic energy. Then we can proceed to the next step of the experiment."

Although Qingfeng didn't say anything, he was happy from the bottom of his heart.

Although they don’t know whether the next experiment will be successful, at least they still have the possibility of conducting the next experiment.

It's always good to have hope.

Meng Qingyin smiled and said, "Let's proceed to the next experiment right away!"

Blacksmith Li glanced at the sky outside the car window. It was already completely dark outside.

He was a little worried: "It's not safe outside at night. The Night Demon may appear and hurt people at any time. Why don't we wait until tomorrow?"

Meng Qingyin smiled and said, "Master, don't worry. With my cub here, the Night Demon won't dare to come."

Blacksmith Li was a little surprised, "Cub? The Night Demon is actually afraid of it?"

In his opinion, Zaizai is just a chubby pet raised by Xiao Meng. It can eat and sleep, but it is a little big in size.

Can you really scare the Night Demon?

It’s no wonder that Blacksmith Li thought too much. Zaizai always looked like a foodie in front of him and never showed him his ferocious side.

This also led to Li Tiejiang's one-sided understanding of Zaizai, which was that he "could eat and sleep."

Zizi likes Blacksmith Li very much. He always cooks delicious meals for him. Zizi feels looked down upon by Blacksmith Li, so he is eager to prove himself.

It rushed out of the car and ran into the darkness, letting out a low growl. The growl was inexplicably majestic, making people feel fear from the bottom of their hearts.

Even Yuanbao, who usually gets along well with Zaizai, was frightened by Zaizai's roar and hid in Qingfeng's arms.

Blacksmith Li rubbed his arms and felt the hair on his arms stand up and his scalp was about to explode.

It is animals' instinct to seek benefits and avoid harm. No animal can remain calm when encountering a ferocious beast, let alone the fact that the cub is an ancient ferocious beast.

If it is a cub, it may not have reached the point where its growl can scare people to death.

But now the cub has gone through so many trials and tribulations and eaten many monsters in the magic tower, and his strength is no longer what it used to be.

Before we knew it, it had grown into a being that could stand on its own.

Meng Qingyin suddenly looked back, remembering the days when her cub had nestled in her arms, but she could not connect it with the cub in front of her that was as big as an elephant.

Zizi returned to the car, looking proud: "Grandpa Li, I'm very powerful! With me here, the Night Demon dare not come over."

Blacksmith Li was indeed frightened by the cub's roar just now, but the cub looked exactly the same as before, and he just felt close to it.

He patted Zizi's head and said, "Good, Zizi, you did a great job."

The cub narrowed his eyes, enjoying his touch.

Meng Qingyin turned on the car lights, got out and walked to the trident.

To ensure that all the demonic energy in the three-pointed knife was absorbed, she placed all her remaining demonized leeches on it.

Soon, their bodies began to swell and grow larger.

The evil energy surrounding the three-pointed knife also dissipated visibly until it disappeared completely.

Qin Feng and Qingfeng also followed and waited quietly with Meng Qingyin.

They were unable to determine the amount of demonic energy contained within the trident and could only observe the surrounding demonic energy with their naked eyes.

When the demonic energy was completely gone, Meng Qingyin took off the demonized leech and sent a message to Chen Leying to ask for her demonized leech.

Chen Leying quickly handed over the demonized leeches and the bottle. Meng Qingyin placed them all on the trident. This time, their size did not change at all.

Meng Qingyin waited patiently for a while and found that the size of the demonized leech had not changed much.

In other words, there is no more evil energy in the three-pointed knife.

Qin Feng was eager to try: "Let me try first!"

As soon as she finished speaking, she stretched out her "claws" towards the trident.

The three-pointed knife did not react at all, and Qin Feng took it in his hand without any hindrance.

The current trident is just an ordinary weapon.

"From this perspective, the three-pointed knife doesn't seem to be that big of a deal," Qin Feng muttered. "It's the demonic energy that gives it power. It itself is nothing special."

She quickly lost interest in the trident and handed it to Meng Qingyin: "Do you want to try it too?"

Meng Qingyin took it over. The weight of the three-pointed knife was completely inferior to that of the heavy sword, not even one-third of that of the heavy sword.

If you don't see it with your own eyes, it's hard to imagine that it has such incredible power.

Meng Qingyin returned to the train with the trident.

There was still pure demonic energy from the previous experiment in the carriage, so she put the trident into the carriage.

The three-pointed knife vibrated slightly when it sensed the pure demonic energy, and the pure demonic energy was absorbed by it in an orderly manner.

In a moment, all the pure demonic energy in the carriage was absorbed by the three-pointed knife.

The three-pointed knife that absorbed pure demonic energy was obviously different from its previous state when it absorbed turbid demonic energy.

The blade of the three-pointed knife now glows slightly, and although it is surrounded by black air, it does not give people the strong sense of oppression as when I first saw it.

It was as if its evil nature had also been "purified".

Meng Qingyin slowly stretched out her hand. The surrounding demonic energy did not resist her approach, so she picked up the trident.

Pure demonic energy continuously flowed into her body through the places she touched, flowing through her blood and around her body, as if washing away all the turbid substances in her body.

Meng Qingyin had never felt so relaxed.

She was now very certain that pure demonic energy would not only not harm the user, but could even nourish the user.

This is the real magic weapon!