Su Liuyu's eyes widened in disbelief, "Is this useful?" ”

"Ye Huan eats all kinds of poisons and eats all kinds of herbs, and the heart is more useful than elixir."

"What did Gu Yan do?"

"The deal between them, only they know. For Ye Huan, it's worth it. ”

Su Liuyu bit her lip and was silent for a long time before asking, "System, do you know everything?" ”

The system didn't say anything more, and a line of words appeared on the screen: Yes.

"Past and future?"

Screen: Yes.

"You know when I'm going to be here and what my end will be?"

Screen:...... Maybe.

What is the answer?

Su Liuyu sighed, "Why do you sometimes speak and sometimes communicate with me in words?" Is there something that is classified and cannot be said? ”

Screen: Sometimes too lazy to speak.

Su Liuyu: "......"

Okay, enough to drag!

It is worthy of her Su Liuyu's system.

With a "ding" sound, the inspection report came out.

It is indeed a blood Gu, and Ye Huan's heart is no longer useful.

It's not so much that she has half a month to give it a try, but that in Gu Yan's case, she only has these days to experiment at the longest.

"Treatment."

Screen: Which one do you mean?

The options are Blood Gu, Life and Death Gu, Vine Flower, and Ye Huan's Heart.

"Ye Huan's heart is also poisonous?"

"She has tasted poison since she was a child, how can she not be poisoned." The system said, "But because of this, ordinary people can't hurt him." ”

No wonder Gu Yan dared to drink the wine brought by Zhuang Li so blatantly.

"You said that this Ye Huan's heart, Gu Yan won't eat her heart, right?" Thinking about Su Liuyu makes me feel creepy.

"It's not necessary, the Life and Death Gu will suck out the vitality of Ye Huan's heart, and the heart will wither."

Su Liuyu was even more shocked, how could she still absorb vitality?

What kind of demon sect king skills are you practicing!

"I'm so scared, will I be eaten by the heart?" Su Liuyu clasped her arms with both hands, "Then let's kill the Life and Death Gu first." ”

Screen: Ten condensing pills + surgical stripping, 30 points. Ten Heart Pills + One Bottle of Spiritual Liquid Dew, 300 points.

Su Liuyu did not hesitate to choose the former.

She asked, "How am I going to bring him in for surgery?" ”

"If he's dead, all dead things can be brought into the lab at will."

Isn't that nonsense?

"Then these points include medicines, can they be directly given to him for treatment? Or is it just the amount of points it costs to provide a cure? ”

"After the points are unlocked, the specific treatment plan will be unlocked, as well as the drawings and materials required for the production of the medicine."

Okay, it's dark.

300% can only get a menu, and you have to make your own dishes!

"Show me other treatment options, too."

Several rows of words quickly appeared on the screen, and Su Liuyu's gaze quickly slid over it, and finally locked on the vine flower.

Treatment: One Qi Condensing Pill, one bottle of Ruan Lingzhi Spiritual Liquid, ten points.

Nguyen Lingzhi!

Isn't Zhuang Mengru just one?

Treat this first.

"Am I running out of points now?" Su Liuyu asked.

Screen: Your current points are 10.

Su Liuyu scratched her head, why didn't she remember what system prompt she had heard to add points?

"I didn't hear where this came from."

"Oh, I was too lazy to speak, I wrote on the screen."

“……”

Then the bottle of medicine she gave out appeared on the screen again.

Add 10 points this time?

Rather, the man took the medicine again, and his wound was healed?

"This is equivalent to, as long as the other party is injured and never dies with the medicine I send out, and I keep using it, I will always have points to get?"

"Yes, as long as he keeps healing."

Su Liuyu immediately ordered the specific treatment plan of the vine flower, and after writing it down, he left the laboratory space.

After coming out, Su Liuyu stood up and saw that Gu Yan was pouring wine for herself, and there was a small box in her hand.

That is probably the medicine that Gu Yan uses to hang his life on weekdays.

She couldn't help but instruct: "It's not good to drink alcohol and take medicine, it will affect the effectiveness of the medicine." ”

"The princess can also take it directly, but I heard that this medicine is a bit bitter." Gu Yan said, opening the lid of the small box, and there was a small pill inside.

It was all red, a little shiny, and there was a white cloth underneath, which looked like a fine material from a distance.

"I eat?" Su Liuyu waved her hand, "No need, I ate, what are you eating?" When taken with warm water, it can exert a good effect. ”

Gu Yan actually smiled when he heard this, and asked Su Liuyu: "The princess wants Gu to eat?" ”

What does it have to do with whether I want you to eat or not?

Why do you have to be coaxed to take medicine?

Su Liuyu's nose wrinkled: "The majesty of the national teacher is like this, how can he take medicine like a child." Although the medicine was bitter, I swallowed it as soon as I closed my eyes. Eat it, when you frown, I'll turn my back and not look at it. ”

After saying that, Su Liuyuzhen turned around and placed all the samples he had just collected on the table, tinkering with silver needles in a decent manner, pretending to be inspected.

"Does the princess know what kind of medicine this is?"

"Of course I do." Su Liuyu's tone was reasonable, "That's why I have to eat it." ”

Gu Yan stopped talking, and Su Liuyu didn't care, just fiddling with various reagents.

Then he pretended to be surprised, "National teacher, you still have vine flower poison on your body?" ”

She knew that Gu Yan would not react, and after messing around for a while, she brought everything to Gu Yan with a solemn face and asked him, "Did you hide the real situation after my life and death Gu was in the Gu?" ”

"What did the princess find out again?"

Seeing that Gu Yan didn't believe this, Su Liuyu wanted to slam him on the head.

"There are four kinds of poison in the national teacher right now, right?"

"Which four?" Under Gu Yan's eyes, there was a little more guarded.

"Vine flowers, life and death Gu, blood Gu, and poison from Ye Huan's body."

How Ye Huan died, except for the current Medicine King of Medicine King Mountain and him, no one else knows.

How did she find out?

Could it be that after the former emperor Su Yuan found out, she overheard it and took this opportunity to talk nonsense?

"I can help you unravel these poisons, but I need time. I know that the time you can give me is running out, and all I can say is, I do my best. ”

Thinking that what she said was too ambiguous, it was really like a liar's remarks, she took a deep breath and said helplessly:

"I know you don't believe me now, I can prove myself first, and within seven days, I can let you see the effect of the anti-vine flower poison."

"One day." Gu Yan's tone was light, but his tone could not be refuted.

"Ye Huan can't do it for a day, aren't you messing with me?" Su Liuyu almost slapped the table, saying that seven days was already the day when she squeezed herself to the most condensed words.

"But didn't the princess say that you can solve the puzzle that Ye Huan can't solve?"

"That's right, so I dare to say seven days, does Ye Huan dare?"

Gu Yan shook his head, Ye Huan really didn't dare, Ye Huan said at least a year.

But his tone remained the same: "One day." ”

"Take a step back, six days!"

"Three days."

Su Liuyu gritted her teeth: "At least five days." ”

"Then it's still a day."

"Aren't you afraid that I will say that I am cured?" Su Liuyu grinded her molars, but she still suppressed her arrogance, "You're really not afraid, anyway, you don't believe that I can cure you, it doesn't matter if I cure it or not." ”

"So what does the princess mean?"

"I can't cure one day, I know that your time is short, and you have done my best to say seven days, and if you don't like to force people, I have nothing to say." Su Liuyu was angry, stretched her neck and leaned towards Gu Yan, "Look at you like this, you don't want to live anyway, kill me!" ”

Unexpectedly, Gu Yan didn't make a move, but only pushed the pill in the direction of Su Liuyu, "That's the case, the princess will take the medicine." Chikage, pour a cup of hot water for the princess. ”

"What kind of medicine is this?" Su Liuyu's heart was furious.

"If you don't take the antidote within 10 days after taking it, you will lose your mind, gnaw on your body, and die of madness. When he died, there was no skin on his body. ”

Gu Yan said as he handed her the hot water: "Take it with warm water, the medicine is better, Your Highness, please use it." ”

Isn't it, Sir?

I've racked my brains to heal you, and you want to kill me?

Is it good to take your sister's warm water?

"Gu Yan, are you sick?" Su Liuyu couldn't help but burst into foul language.

"Yes." Gu Yan admitted calmly, "It's not light that I'm still sick." ”

"You ......"