"This is?"

The rolling demonic energy roared out and directly hit Gu Xin.

"There is a trap!" Gu Xin's face changed.

However, although Gu Xin was guarding against the mechanism in the box at the beginning, the things in the box were too fast, so Gu Xin couldn't react at all and was wrapped in countless demonic energy.

[Alarm: There is an unknown intrusion system.]

The moment the system alarm sounded, the unknown thing was strongly suppressed by the system.

Widths of demonic energy were sucked into the system through Ye Zhiqing's body.

The third level of the trial road, outside the light gate.

"What!" Gu Xin suddenly opened his eyes.

Fortunately, he was careful and prepared before, otherwise wouldn't he be hit now?

Gu Xin looked at the dark demonic aura in the system in confusion.

"The origin of the demonic energy?" Gu Xin whispered in a low voice.

This is the first time Gu Xin has seen this thing.

This is not because the system finally knew the shame and then bravely launched the identification function, but when Gu Xin saw this demonic energy, he already understood what this was called.

This feeling is very wonderful, just like I already recognize this thing.

He even understood the function of this thing in an instant.

I don’t know where the cultivators from the last era came from.

As long as you swallow this wisp of demonic energy, your strength will be able to improve by leaps and bounds instantly. It is no problem to break through the Nascent Soul Stage, and you can even control monsters and control one side.

However, the price is that this wisp of demonic energy cannot be controlled, and it is affected by the negative forces it carries... In other words, it will be enchanted on the spot.

"What is the origin of the demonic energy?" The three goddesses looked at Gu Xin in confusion, with big doubts in their small eyes.

They have never heard of this thing before.

They also lacked the ability to see the demonic energy in Gu Xin's system.

The original source of the demonic energy seemed to have its own life, and was spinning around in the system space, but it was forced to suppress it by the system, and it could not leave the acre of three-point land that Gu Xin had designated for it.

"Nothing." Gu Xin casually told them.

At this time, he roughly understood.

The wooden box in his hand was just an ordinary spiritual wooden box. If you want to say something special, it is nothing more than durability.

But the origin of the demonic energy was not afraid to act rashly before, because it was all because of the green bamboo magic weapon pressed on the wooden box.

Otherwise, it is impossible to explain why the origin of the demonic energy will only appear after the Cuizhu magic weapon was taken away by Gu Xin.

After guessing the reason, Gu Xin became more and more curious about the magic weapon.

Unfortunately, no one gave him an answer.

Xiaoshuai also couldn't study the use of this wisp of demonic energy.

If you want to say it is amazing, this thing is indeed amazing.

It can make people enter the Nascent Soul stage in a short period of time... It is very likely that even further up.

After all, although this thing is only one thread, it has at least the word "original" and no matter from any aspect, it should be very ordinary.

But its side effects are a bit big.

Not to mention the problem that it will become a devil if it swallows it. If this thing is really so useful, the cultivators of the last era have used it long ago. Where is Gu Xin's turn?

This is what Gu Xin fears the most. He has no idea what adverse effects will be in the future.

Three hours later.

When the system completely swallowed the Cuizhu magic weapon, the system also added a lot of new functions accordingly.

[1. System hosts and players will not be damaged by magic spells or souls.]

【2. The system host will not go astray.】

[3. The system will have the function of helping others suppress the inner demons.]

......

There are many more, but most of the functions are added to the soul. From this point of view, the original functions of the Green Bamboo Magic Weapon should also be aimed at the soul.

"Master, after loading the new function, I discovered a way to safely utilize the origin of this demonic energy."

Without waiting for Gu Xin to ask a question, Xiaoshuai jumped out directly, quite considerate.

"Be good!" Gu Shiyan gently touched Xiaoshuai's head, like touching a pet he had raised for a long time, "You are already a qualified tool person, tell me what method."

Xiaoshuai narrowed his eyes slightly and rubbed Gu Xin's hand comfortably, and then said: "This demonic energy originates from a serious negative impact. Once anyone fuses it into his body, he will be infected all the time. Even if he can withstand it for a while, he will sooner or later fall into the devil's way."

"But we can also suppress the origin of the demonic energy in the system space. The origin of the demonic energy cannot affect the system at all. After loading the new function, I can extract endless demonic energy through the origin of the demonic energy, purify the negative consciousness in these demonic energy and turn it into simple demonic energy for your master to use."

"Of course, the master can also swallow this wisp of demonic energy directly, but the current experiment is insufficient, so I cannot figure out what adverse effects the master will be subject to."

Gu Xin was silent for a moment and felt that safety was better. Anyway, the origin of the demonic energy was in his own hands, so why bother taking a risk?

However, if you only choose the first method...

"Then won't I get an inexhaustible passage of infinite energy?"

······

The fragrance of green grass lingers around the tip of the nose.

Yi Zhou subconsciously touched his nose. After a few seconds, he suddenly opened his eyes and looked around vigilantly.

This is a hillside.

On the hillside, besides him, there are two people nearby.

Luo Xing and Chang Dachang.

Since Gu Xin successfully passed the test, there was no need to leave them in the road of trial, and he threw them out directly.

As for Ye Zhiqing... she was forced to summon her to her side by Gu Xin, and even the ruins ban cannot be stopped.

"You two wake up."

After seeing that there was no danger around, Yi Zhou woke up the two people who were sent out together.

Both of them fell into a coma after failing to pass the level.

Luo Xing was stunned for a moment as soon as he was pushed to death. However, the next moment he saw the surrounding environment. He suddenly hugged Yi Zhou, the uncle, and started crying.

He was the only one among everyone who fell in the first half.

Qualification does not mean will.

Yi Zhou was inexplicably confused.

But Yi Zhou found that Luo Xing seemed very scared and couldn't push him away directly, so he had to pat his back to comfort him.

Chang Dachang was woken up by Luo Xing. After he woke up, he looked at the two people holding him in front of him with a confused look on his face, and then looked at the film covering his body. After a while, he said: "We are still in the ruins? Where were we before? And where did I, Senior Brother Gu, Sister Ye?"

Luo Xing's pressure was relieved at this time, and he pushed Yi Zhou away embarrassedly.
Chapter completed!