After exchanging my child system with my sister, I went crazy

The monsters that were sent to the Jiuzhou Realm were all fine, so why did they all lose their minds when they came back?

This question has been lingering in their minds.

Even if they were fools, they would feel something was wrong at this moment, not to mention that they were old and experienced, and each of them was extremely cunning.

Wen Bihua reviewed everything that happened in the past:

"It has only been half a year since the first batch of monsters were sent out, and there has been no sign of the monsters returning in this half year."

"Wrong~"

Wen Bihua suddenly stopped talking here and quickly called the people from the animal training center.

This is the only girl who survived the great fight.

"Tell me, has anything strange happened in the zoo in the past six months?"

The girl was probably in her 20s, thin and with ordinary features. She was so unique that you would not be able to find her in a crowd. But it was precisely because of her extraordinary qualities that she was able to survive a powerful fight.

At this moment she was looking back at her family with trepidation and asked this question.

"strange things?"

She didn't seem impressed.

But soon:

"No~" The girl suddenly trembled, and her face began to show a hint of panic.

Wen Bihua caught it instantly: "Tell me, what happened?"

"Yes, yes..." The girl trembled, but soon she said, "Please forgive me, Master. A herbivorous elk suddenly appeared in our animal training yard. I looked at the elk and it didn't look like one of our Wen family's."

"I wanted to take a closer look, but unfortunately the elk was eaten by other monsters as soon as it appeared."

The monsters domesticated by their Wen family were all carnivores and extremely ferocious. A herbivorous elk was indeed strange enough.

"Why didn't you report it to your superiors at the beginning?" Wen Bihua slammed the table.

The girl trembled even more: "I, I reported it."

She also made a special record, but somehow the people above didn't know about it.

Wen Bihua was extremely angry and quickly found the records. Sure enough, she saw the record of this little girl on the duty date of that day.

"The elk suddenly appeared~"

If it was any other time, this matter might not arouse their curiosity, but at this moment~

"Those monsters also appeared suddenly~" Wen Bihua muttered softly.

I always feel that the elk and those monsters that suddenly appear are similar in nature.

Wen Bihua frowned and asked carefully: "Besides the elk, was there anything else that happened?"

He seemed to remember nothing else.

"But~"

She is from the zoo.

In addition to feeding the monsters every day, they also have to count their number.

She clearly remembered that during that period, the number of monsters would decrease by a few every day, but after a while, the reduced number would increase again.

Although the increase was not much, she still observed it because she was careful.

But now looking at the appearance of the head of the family, the girl trembled. She didn't dare to say anything at all. She could only say that nothing happened.

Wen Bihua got very angry and finally sent the girl away.

When facing Dugu Yan again: "Have you thought of anything?"

"That elk~" Dugu Yan also sensitively felt that there was something wrong with the elk.

"Not only does your Wen family not domesticate elk, my Dugu family doesn't either."

There is no other reason, elk are neither fierce nor docile.

As a monster, it is too useless.

Therefore, most families will not take the initiative to domesticate elk.

But now, a moose suddenly appeared in the Wen family's animal training yard.

"Why is this happening?" Dugu Yan stroked his beard.

"What have you thought of?" Wen Bihua's eyes were burning.

Dugu Yan laughed: "I was thinking, I was thinking about where the elk came from, do you think the elk came from~"

After saying this, he paused for a moment before saying those two words.

"The lower world."

He guessed that the elk came from the netherworld.

Wen Bihua's heart was pounding, she had the same thought.

"The elk came from the underworld. Those monsters were supposed to be sent to the underworld as well, but in the end they all appeared here, so~"

A huge guess began to arise in Wen Bihua's heart, and this guess made her very uneasy.

Dugu Yan urged her: "What did you think of?"

"I……"

Wen Bihua, who was always calm and composed, was trembling a little at this moment.

She tried her best to stay calm until the very end when she said that sentence.

She said, "You said, that elk, was it, was it an experiment done intentionally by those people?"

Deliberately testing.

Deliberately testing, since the monsters can be sent to the lower world, can they be teleported to the upper world?

"And the scary thing is that they actually succeeded in their attempt."

"Not only did they release elks in the opposite direction, they also released ferocious monsters that were supposed to bring disaster to the underworld."

She even had a bold guess in her mind:

Those monsters that were thrown back, that is, the monsters that had lost their minds, were the ones that the people from the lower world had deliberately destroyed their minds so that they could wreak havoc on the Nine Heavens.

"If that's the case~"

Wen Bihua fell into a chair with a thud, her face looking extremely panicked.

Dugu Yan didn’t think too much about it for the moment, he always felt that this shouldn’t be the case.

"Besides, is there such a powerful person in the lower world?"

"That's the consciousness that controls the monsters. And it's not just one, two, three, or four, but hundreds of them."

Dugu Yan tried it.

"Even with our abilities, we can only control 10 monsters at a time, but there are so many monsters, how can they control them?"

The prerequisite for destroying the spiritual consciousness of monsters is to control those monsters.

But how to control it?

They are all immortals now, so isn't it impossible for them to control so many at once?

Therefore, Dugu Yan didn’t quite believe that it was the people from the lower world who deliberately used some means to make those monsters counterattack.

"Otherwise, let them become immortals. Why should we guard the Nine Heavens alone?"

Although there is only one word difference between Jiutian and Jiuzhou, the difference in their cultivation is huge.

In the Nine Heavens Realm, the highest level of cultivation is that of an immortal.

As for Jiuzhou, the best it can do is survive the tribulation.

Moreover, it is impossible to successfully overcome the tribulation.

Because the gate of heaven has been closed long ago, and it is impossible for people in Jiuzhou to ascend to become immortals.

So overcoming the tribulation can only be overcoming the tribulation.

So, although there is only one word difference between Jiuzhou and Jiutian, the gap between the two is not something that everyone can cross.

Dugu Yan laughed, his face full of pride.

But in a flash:

"It's impossible to ascend to immortality? Then where did Ming Ni come from?"

He suddenly got goose bumps all over his body.

Hades!

This name had not appeared in their ears for a long time, but when these two words were mentioned at this moment, both of them broke out in cold sweats.

They suddenly realized that they seemed to have overlooked something.

"Ming Ni!"

"Hurry up and bring him back to me." Wen Bihua growled.

Ming Ni is most likely the key to everything!