Han Yunxi and the others built a large iron cage and fell into an underground secret room. The iron cage and the walls of the chamber fit perfectly.

Such a cage can't hold Bai Yanqing, an immortal old guy, for a long time, but it can still be locked up for the time being. It was also after Bai Yanqing was released that everyone knew what Bai Yanqing was tortured by Han Chen and Su Xiaoyu.

At this moment, Han Yunxi and the others were standing outside the cage, looking at Bai Yanqing, who was still unconscious. According to Su Xiaoyu, Bai Yanqing was tortured by her to the point of fainting.

The bloodstain under Bai Yanqing's crotch, although I don't know what was found, everyone knows that Bai Yanqing is useless.

Gu Qishao squatted beside him, pouting his chin, and it was really as Su Xiaoyu said, not a single tooth was left.

Gu Qishao looked back at everyone and asked, "How long will it take for his teeth to grow out?" ”

"With his ability to recover, it probably won't be long." Han Yunxi supported her waist with one hand and stroked her stomach with the other, and the smell of pregnant women became stronger and stronger.

"Princess, there is only one of the nine poisonous tears, so it's better to use it with caution. Let's take his blood first to raise a thorn vine seed, what do you think? Gu Beiyue asked.

"It's a way!" Han Yunxi said seriously.

Gu Beiyue hurriedly took a few small porcelain bottles and asked Gu Qishao to collect blood.

Gu Qishao stayed in the dungeon to guard the prison, Han Yunxi and Gu Beiyue hurried up to do the experiment, as for Long Feiye, he didn't have time to watch the excitement, he had a bunch of things to deal with.

Baili Yuanlong learned that Bai Yanqing's matter had been resolved, so he immediately urged him to return to the army, he really couldn't delay for too long, but after reading Baili Yuanlong's letter, he burned it directly, and didn't let Han Yunxi know.

After all, Gu Beiyue doesn't know drugs, and Gu Qishao has to guard Bai Yanqing, without Han Yunxi's help, Gu Beiyue will be very troublesome.

In any case, they had to wait until Bai Yanqing and the nine poisonous tears were cleared before leaving.

A few days later, Han Yunxi and Gu Beiyue followed the method Gu Qishao said, and used Bai Yanqing's blood to raise the seeds of the thorn vine into the seeds of the blood vine.

The spiny vine is a plant that feeds on the bones of animals, and once it has enough of the essence of the flesh, it can sprout and grow for a long time in an hour. The blood vine was obtained by Gu Qishao with his own blood to raise thorn vine seeds, which could grow instantly.

In order to distinguish them, Han Yunxi named the blood vine seeds cultivated by the blood of the Seven Young Ones as the Seven Blood Vines, and the blood vine seeds cultivated by Bai Yanqing's blood as the White Blood Vines.

After the white blood vine seeds were raised, they planted the seeds into the soil separately, and into the flesh and blood of the animals, and found that the white blood vine was actually the same as the seven blood vines, which would grow instantly. The only difference is that the white blood vine is highly poisonous!

This result made Han Yunxi more and more convinced that their hypothesis of "plant essence" was right.

They took advantage of Bai Yanqing's not yet woke up and came to the prison to do experiments, if the seeds of the white blood vine were in Bai Yanqing's flesh and blood, they would be immortal and indestructible like the seven blood vines growing in Gu Qishao's body, and they would not be invaded by a hundred poisons, then it would mean that Gu Qishao's physique was very similar to Bai Yanqing, perhaps, the way to crack the poisonous Gu man could crack Qishao's immortal body.

Gu Qishao personally took the seeds and planted them in Bai Yanqing's wrist.

Han Yunxi, Long Feiye and Gu Beiyue stood outside the cell and watched, all silent.

The result, what will it be?

Gu Qishao should have been the most nervous, but he had no heart or lungs, so he laughed and planted the seeds.

Han Yunxi and the three of them all stared at Bai Yanqing's wrist, who knows, after staring for a long time, Bai Yanqing's wrist didn't move.

"How so?" Han Yunxi was very surprised.

The seeds of the white blood vine can germinate immediately when planted in the soil, or in the flesh and blood of animals, so there should be no movement here in Bai Yanqing!

"This ...... Why? Gu Beiyue was also shocked.

Who knows, Gu Qishao laughed, he showed the seeds hidden in the palm of his hand, and said with a smile, "Because, I haven't planted it yet!" ”

"Gu Qishao!" Han Yunxi was so angry that she wanted to go over and kick him.

Gu Beiyue was good-tempered, smiled, and shook her head helplessly.

"Poisonous girl, don't be so nervous. It's a big deal, I'll age slower, and marry your daughter when the time comes! Gu Qishao said with a smile.

"Don't you think about it!"

"You're looking for death!"

Obviously, the first sentence was said by Han Yunxi, and the second sentence was said by Long Feiye.

Gu Qishao still wanted to refute, but Gu Beiyue shouted, "Qishao, don't make trouble, hurry up and plant it, Bai Yanqing will be in trouble if she wakes up." ”

Gu Beiyue looked at Gu Qishao's smile, and a touch of sadness passed through her eyes. Gu Qishao's jokes have always been true, but now this joke is a lie.

How could he marry the princess's daughter?

Whether he can survive this catastrophe is unknown, in fact, he is immortal and immortal, and time is running out.

Gu Qishao planted the seeds of the white blood vine at this time, and the moment the seeds were submerged in Bai Yanqing's flesh, a thorn vine actually broke out of the skin in an instant and flew out.

I saw that there was not much difference between this thorn vine and the thorn vine raised in Gu Qishao's body, the only difference was that this thorn vine was poisonous!

Han Yunxi was overjoyed, "Seven less, hurry!" ”

Gu Qishao immediately swung his sword to slash the thorn vine, but found that the thorn vine could not be broken.

At this time, Gu Qishao was also pleasantly surprised, "Fire, take the fire, quickly!" ”

Long Feiye threw the torch in, and Gu Qishao burned the thorn vine with fire, and the result was still surprising, the thorn vine was not burned.

"It's the same!" Gu Qishao was overjoyed.

"Your Highness, you try!" Gu Beiyue said hurriedly.

As soon as Gu Qishao got out of the way, Long Feiye sacrificed the power of devouring emotions and slashed down with his sword.

Saw...... I saw that the thorn vine was broken......

This result made all four people very excited.

A thorn vine suddenly flew out of Gu Qishao's right hand sleeve, attacking Long Feiye. Of course, Long Feiye knew what he meant, but Long Feiye still dealt with it with the power of devouring feelings.

Han Yunxi and Gu Beiyue both stared nervously, only to see Long Feiye's sword fall, and Gu Qishao's thorn vine was shattered.

After this sword, the room fell silent.

Gu Qishao looked at Long Feiye incredulously, a little dumbfounded, and only muttered after a while, "Long Feiye, you can really kill me!" ”

Han Yunxi was so happy that she was almost speechless, she took Long Feiye's hand and said excitedly, "Our conjecture is right!" That's right! There is no such thing as immortality! It's just that the endurance and immunity are stronger than ordinary people, and the power of devouring emotions can not only kill poison Gu people! ”

"That's right! Han Chen's predecessor was right, the power on the Xuankong Continent that was more powerful than the power of devouring emotions could also kill the poisonous Gu people, and it could also kill the seven young people! Gu Beiyue was also surprised.

"Our assumption was right! The principle of Bai Yanqing's immortality is the same as the principle of Qishao's immortality! You will definitely find a way to crack the Seven Young Immortals! Absolutely! ”

Han Yunxi laughed, "Gu Qishao, let's prepare the antidote first." In case one day Qishao's body is abnormal, and it can't be cured, take the antidote and return to a normal human body. If nothing happens, whether you want to grow old with us or want to be with little things, you choose. ”

Gu Qishao subconsciously looked at Gu Beiyue, and Gu Beiyue was also looking at him.

The poisonous girl helped him think really thoughtfully, but unfortunately, she didn't know that his body was already in condition.

Gu Qishao looked narcissistic and said loudly, "A righteous person like me, of course, has to grow old slowly with you!" ”

As he spoke, he walked over to Long Feiye, put his hand on Long Feiye's shoulder, and said with a smile, "Long Feiye, otherwise, your daughter will recognize me as a godfather in the future, right?" To make up for my regret that I can't marry her? How is it? ”

Long Feiye didn't make a sound, but grabbed Gu Qishao's other hand, and his fingers probed into his sleeve.

In the eyes of Han Yunxi and Gu Beiyue, Long Feiye was just trying to pull him away, but at this moment, Gu Qishao froze. Because, Long Feiye felt the abnormality of his arm.

Long Feiye quickly let go of Gu Qishao, just an indifferent look, Gu Qishao was like being threatened, and he didn't dare to speak more.

Long Feiye often shut up Gu Qishao with a single look, and Han Yunxi and Gu Beiyue didn't think much about it.

Gu Beiyue said seriously, "Princess, let's take some poisonous Gu human blood for later use, or solve Bai Yanqing's poison, right?" ”

Han Yunxi has already synthesized nine poisonous tears into a small bottle of antidote, and has made a detailed analysis of the toxicity and medicinal properties that can be detected, and has also compared it with the only remaining butterfly dream in her hand. She recorded all the data in detail and handed it over to Gu Beiyue.

If the nine poisonous tears are tested separately, the corrosiveness is still very strong, but when the nine poisonous tears are mixed together to become the medicine of poisonous tears, the corrosiveness is weak. Not to mention human flesh and bones, even grass and trees can't corrode it.

Han Yunxi could only determine the corrosiveness of the poisonous tear medicine, but he didn't know what it could corrode.

If their assumption of the plant essence was correct, then the poison of tears should be able to corrode the plant essence in Bai Yanqing's body.

It's still just speculation, and they need to practice.

They need to take a look at how the Nine Poisonous Tears dissolve Bai Yanqing's poisonous Gu human body, and they also need to see how Bai Yanqing's body will feel after it is dissolved, and what changes will occur in the blood composition.

Moreover, it was necessary for them to crack Bai Yanqing's immortal body, otherwise, this cage would not be able to trap Bai Yanqing.

Gu Qishao didn't say a word and immediately went to collect Bai Yanqing's blood, and then, Han Yunxi handed him the medicine of poisonous tears. Gu Qishao glanced at everyone, and when he saw that everyone nodded, he forcibly poured the medicine of poisonous tears into Bai Yanqing's mouth, and Gu Beiyue hurriedly stepped forward to check the pulse.

"The pulse is getting weaker again!" Gu Beiyue said seriously.

Han Yunxi couldn't help it, and hurriedly stepped forward to check the pulse, just as Gu Beiyue said, Bai Yanqing's pulse was weakening again, and his body seemed to be failing, with a tendency to die.

"You're not going to die, are you?" Han Yunxi was worried.

"His body is failing, look at the breath!" Gu Beiyue was a little anxious, and Gu Qishao was shocked as soon as he sniffed, "The breathing is very weak, it can't be that the internal organs are corroded, right?" ”

"No, it's normal exhaustion." Gu Beiyue was very sure.

Poisonous tears are the antidote, they can only crack the immortal body, but they can't kill Bai Yanqing!

How so? Bai Yanqing won't die like this, right?