I asked you to go down the mountain and get married, not to shock the world!

The thick stack of ancient books made Xing Rao feel very novel.

Turning the pages, one can see the terrifying heart-eating poisons that make one's hair stand on end.

Even the bone-eating insect is considered the most gentle among them.

It is nothing more than putting poisonous insects into the human body and letting them corrode all the bones. Before the person completely becomes a weak and powerless shell, countless poisonous insects will reproduce in the body and pretend to be human skeletons.

Once the nutrients in the human body are completely sucked out, these poisonous insects will quietly drill out from the body, find the target closest to the body, enter their body, and continue to follow the same process again...

These poisonous insects will not die or dissipate until they have eaten up all the living things around them.

Xing Rao was amazed and shook his head repeatedly.

"It's cruel, too cruel. They're all vicious things, several times more vicious than the poisons I've researched myself."

"One poisonous insect can kill nine generations of a family. It's the most gentle method in this book."

"Tsk tsk..."

Xing Rao's words aroused the curiosity of the driver in front, who looked at Xing Rao several times in confusion through the rearview mirror.

Xing Rao said calmly, "Don't look at it. Be careful or I'll put a poisonous insect on you."

The driver immediately shifted his gaze and stared at the road ahead, not daring to turn his head even a bit.

Xing Rao searched through the ancient books for a long time, looking for information that corresponded to their recent situation.

Among them, the vast fog they encountered on the mountain before was actually part of the illusion, and was called illusion Gu.

However, this hallucinogenic drug is different from ordinary hallucinogenic drugs.

The illusion poison not only puts people into a psychedelic state, making it impossible to distinguish between reality and illusion, but also releases toxins.

As for why Mingchuan was able to use magic drugs in the magic poison before, Xing Rao saw a more accurate explanation.

The person who controls the poison has been in contact with various poisons all year round, and he himself is often a medicinal root soaked in old poisons.

After a long time, they will naturally become unaware of the poison in their own body, but in fact, they have already been deeply poisoned.

At this time, Mingchuan was already a genius in other aspects of pharmaceutical manufacturing, and the medicinal properties he used were extremely powerful.

Therefore, he put his own hallucinogen into the magic insect, adding poison to poison. The opponent was unable to get used to other poisons for a while and fell into Mingchuan's trap.

The Gu they saw in the martial arts field was a bloodthirsty Gu, which was specifically used to deal with corpses.

Originally, the gnawing speed was not that fast, but the people from Zhentian Tower and Fengxue Gate must have used some kind of potion to forcibly increase their cannibalism speed.

Can disintegrate a corpse in minutes.

The bloodthirsty and cruel Gu basically has no rivals and is extremely violent. The Gu worm encounters a unified outbreak period every year.

During their outbursts, their frenzy will be twice as high as usual, and they will be extremely thirsty for blood and meat. After a frantic feeding, they will begin to reproduce.

Therefore, this outbreak period has become the so-called annual competition for Zhentian Tower to find the destined person.

To put it bluntly, it is used specifically to feed poisonous insects.

Otherwise, the poisonous insect will become violent and attack you.

They were extremely fast and almost invincible. Judging from the frequency with which Mingchuan dealt with those poisonous insects before, the casualty rate of those poisonous insects after they left was estimated to be less than 30%!

Realizing this, Xing Rao was secretly shocked.

She hurriedly took out the new Gu that Mingchuan had given her and took a look at it.

Sure enough, these poisonous insects were in a manic state. If their number was not small and they had not yet reached full maturity, they would really kill Xing Rao.

Xing Rao felt a chill down his spine and quickly put the insect away.

Along the way, she was looking everywhere to see if there was any better way to deal with this bloodthirsty poison.

But after quickly scanning the entire book, I didn't see any effective solution.

The bloodthirsty and cruel Gu is almost invincible...

Xing Rao was absent-minded and felt confused.

After she got home and read a book all night long, Mingchuan pushed the door open behind her.

Mingchuan walked in limping, bandaged and supported by a crutch, and lay directly on the bed behind Xing Rao's desk.

Xing Rao didn't even raise his head, continuing to concentrate on his research while wearing a pair of gold-rimmed glasses.

Seeing this, Mingchuan said, "Senior Sister, are you still watching?"

"Ah."

Xing Rao responded calmly.

Mingchuan said helplessly: "It's late at night, there's no need to work so hard. We're not in a hurry. Just get a good night's sleep and study during the day."

"If it doesn't work, I, a wounded soldier, can help you."

Upon hearing this, Xing Rao raised his head and glanced at Mingchuan through the mirror frame.

She looked him up and down with disdain.

Mingchuan's eyes twitched: "What's that look in your eyes? Why are you looking at me like that?"

Xing Rao sneered, "Forget it. You have so many brothers who care about your life and death. They worry about you every day. If I ask you to help me with research, they will definitely cause trouble for me."

"They dare!"

Mingchuan chuckled twice, thinking that he had offended Xing Rao during the day, so he had to coax him now.

Xing Rao pinched his head with a headache and refused to pay any more attention to him.

"What's wrong? Are you so distressed? Aren't you the Poison King? How could something actually affect you?"

Xing Rao shook his head, pinched his brows and spread out the book in his hand.

"I've been watching for a long time today. There's no solution to that bloodthirsty poison. It reproduces quickly and has a strong ability to drink blood and eat flesh. It's practically invincible. You caused such a commotion in Zhentian Tower earlier, but after my analysis today, I think the amount you destroyed back then was probably less than 30%!"

"No...no..."

After saying this, Xing Rao suddenly realized something, his face fell, and he said bitterly: "No... I miscalculated..."

"You caused a commotion in the Sky-Shaking Tower earlier, killing quite a few people. This thing specifically reproduces by feeding on fresh corpses."

"So, you probably helped their reproduction that day."

"Because that day was their manic breeding season, they ate more food, so they naturally reproduced more."

"What 30%..."

Xing Rao suddenly felt defeated and depressed, with his head drooping a lot.

Mingchuan, who was standing next to him, was also frightened when he heard this.

He frowned: "So, this thing is completely unsolvable?"

Xing Rao said with a headache: "I don't know, but this is what I found out now."

"but……"

She paused and said, "I do have an additional idea, but I feel that the time is not very supportive right now."

Mingchuan: "What are your thoughts? Tell me."

"Since this bloodthirsty cruel Gu is invincible, can we also raise some bloodthirsty cruel Gu, use our own nutrients to feed them, and then use them to fight against them?"