Xu Ziling had already heard Bai Wuxian say that Murong Xi came to Nanzhao Kingdom to find medicine for him on behalf of Feng Mingye, so he knew that Feng Mingye would definitely accompany Murong Xi on a trip this time.

Feng Mingye only arranged for Nightwind and Nighthawk to follow, and then the five of them set off with a light effort.

When he arrived at Xuanyun Mountain, Murong Xi said cautiously: "Everyone follows me, after the entrance, there is a formation under the Xuanru Ice Cloth." We didn't need to split up to look for it, remember the last time I was with Nightwind and them, I remember seeing violet grass in a cave. ”

"Well, just listen to Xi'er." Feng Ying answered in the night.

Several people followed Murong Xi to the entrance of the formation, and they followed Murong Xi's footsteps from the formation to the middle of the mountain.

Soon, they were at the place where the silver moon grass had last been, and the last time it was a silver flower. Now, it's all burned. Feng Mingye asked, "This is your masterpiece?" ”

"Well, the Silver Moon Grass is poisonous, and we will only be able to pass it if we burn it. It seems that Xuan Liangyue did not go up the mountain to plant other medicinal herbs, it was really a waste of such a good piece of land. I think I'll need to remind him when I see him again. Murong Xi said slowly.

In such a large area, a lot of medicinal herbs can be grown. And Murong Xi remembered the poppies and medicinal herbs planted in the palace of Lin Feng Kingdom, although the flower garden in the palace was not small, it was a small thing compared to here. If you can grow medicinal herbs here, the harvest will definitely be not small.

Feng Mingye knew what Murong Xi had in mind, he smiled, and then said, "I'll remind him." ”

Murong Xi smiled slightly, then continued to walk forward, and soon they came to the entrance of the cave last time.

Night Wind said cautiously: "Master, master, it's better for Night Wind to go first and see you before you go in." "Of course, Night Wind still remembers the last time the flying insects in the cave flew out, and the last time they all flew out, it was also very spectacular.

"It's okay, my uncle and I can just go in, it's not suitable for too many people to enter here. You stay at the door, and we will be able to come out soon. Murong Xi said softly.

"Xi'er, there is purple grass in this cave, what else is there?" Xu Ziling asked slowly.

"The Dragon Soul Grass we found in this cave was the first time, but there was a flying insect with a bright light in it, but it was definitely not a firefly. They are like guarding the Dragon Soul Grass, and when the Dragon Soul Grass is gone, they will look around. There are a lot of poisonous herbs and medicinal herbs in the cave, but I don't know if they can be easily obtained. Uncle Shi must know that the Dragon Soul Grass is very precious. And the medicinal materials that can grow near it are more than a hundred times stronger than ordinary ones. Murong Xi thought for a while and said simply.

"Okay, let's be careful then." Xu Ziling thought for a while and said.

"I'll go in too." Feng Ming Ye Shu said.

"No, you forgot that my blood is not afraid of poison? You and the night breeze are guarding outside, and if there is really danger, you can still help me and Uncle Shi outside. Murong Xi thought for a while and said.

Feng Mingye saw Murong Xi being so solemn, so he nodded, and then said, "Don't be reckless, if it's really dangerous inside, come out quickly." Let's think of something else. ”

"Okay."

Murong Xi asked Xu Ziling to wear a scarf, and then put on a veil himself. The two of them walked in gently, and sure enough, it was exactly the same as before, and the top of the cave was all densely packed with flying insects with bright lights.

Murong Xi said softly: "Senior Uncle, the Dragon Soul Grass is on the innermost wall, on the lower left, where the Violet Grass grows. Let's go in and see how much violet grass grows now. ”

If it weren't for the fact that Murong Xi was still a seedling at the time, even if the medicinal effect of the purple grass was not as good as she needed after picking it back, she would have already taken it into her pocket. And she knew that since there were seedlings of violet grass in the hole, there must be mature violet grass. It's just that at that time, her most important task was to find all the medicine guides for Feng Mingye, and if the other medicinal materials were not handy, she couldn't go out of their way to find them.

The two of them walked in lightly, and Xu Ziling said softly: "Xi'er knows, if you see a seedling of violet grass, it means that there must be a mature violet grass nearby?" ”

"Well, if it weren't for the medicine last time, I would have emptied these medicinal materials a long time ago." Murong Xi replied simply.

Xu Ziling nodded, and he followed Murong Xi inside. Soon Murong Xi found the seedling that had not been picked back last time, and it looked like it had matured a lot.

Murong Xi carefully observed the cave wall, it was very damp and the wild grass leaves growing on the cave wall were also very lush, so the violet grass could be well hidden under these leaves.

Murong Xi said, "Uncle Shi, it's here. ”

Xu Ziling also looked at it carefully, and then said softly: "Xi'er, look at these leaves, they are all thorns. This violet grass really chooses where it grows, otherwise it would have been discovered long ago. These thorny leaves can also cause hallucinations. ”

Murong Xi looked at the leaf carefully again in surprise, it looked very familiar, and then said, "This, this is Poison Ye Qing?" But the poisonous leaf green shouldn't be like this, how did the leaf become so big? ”

The leaves of the poisonous leaf green are the size of a palm, and the color is turquoise and green, which is very bright. And the leaf in front of them was the size of a lotus leaf, and the color was dark red. Could it be that all the poisonous weeds in this cave have mutated?

"Xi'er, with my understanding of Xuan Rubing, this leaf should have been raised by Xuan Rubing with Gu worms. Moreover, she must have watered it with human blood before. The reason why the color of the leaf is wrong is that it is human blood that affects it. Xu Ziling said slowly.

By the way, how could she not have thought of it? Previously, in order to prevent someone from going up the mountain to find an antidote for Feng Yingye, Xuan Rubing laid layers of traps. And the dragon soul grass in this cave was naturally entangled by the poisonous weed. However, this violet grass is not the medicine guide that Feng Ying Ye needs, so why use these grasses as cover?

"Violet grass is not the medicine that Ah Ye needs, why did she do this?" Murong Xi thought for a while and asked.

"Don't forget, you're also a doctor. When you see a good medicinal herb, how can you not take it into your pocket? If you were greedy and didn't notice the leaves, then even if you were lucky enough not to be afraid of poison, but what about them? This is Xuan Rubing's purpose, she wants to take advantage of people's greed and let the people who come have no return. Xu Ziling said softly.

"I see, no wonder when we obtained the Dragon Soul Grass, these flying insects flew out to chase after us, and then quickly returned. In this cave, you must not know that Dragon Soul Grass is a precious medicinal material. Murong Xi suddenly realized. I finally knew why there was a violet grass seedling in that place in the cave, and I thought it was Xuan Rubing who deliberately planted it in that place in order to get their attention.

"Well, let's find a way to get rid of these poisonous leaves." Xu Ziling said softly.

"Okay." Murong Xi knew that it could not be burned with fire here, because when the fire burned the poisonous herbs, it would also burn those medicinal herbs. So, she said softly: "Why don't you use my blood?" ”

"No, I don't know what your blood did, but this time it definitely won't work. This poisonous leaf green has been fed with blood, and your blood will only stimulate the poisonous leaf green's toxins to become stronger. Xu Ziling stopped.

Murong Xi frowned, this can't do this or that, what should I do? She took out a silver needle and pricked it on the rhizome of the poisonous leaf green, and a thick liquid flowed out of it, and the color of the liquid was not transparent, nor white, nor green, but bright red. It seems that Xu Ziling's guess is right, Xuan Rubing really let people feed this plant with blood.

And the liquid that flowed out had a strong smell of blood. After a while, they heard the slightest voice, and Murong Xi and Xu Ziling glanced at each other and felt very bad. I saw a lot of small cyan snakes crawling out from all around the cave wall, spitting out letters and swimming towards them.

It turned out that it was this unique smell of blood that attracted these poisonous snakes, however, these poisonous snakes didn't seem to be interested in poisonous Ye Qing, and just stared at Murong Xi and Xu Ziling in front of them.

Murong Xi had no choice but to take out the poison powder and slowly sprinkle it around her and Xu Ziling.

These poisonous snakes roamed around the circle, as if waiting for Murong Xi and Xu Ziling's meal to go out.

Xu Ziling said softly: "We need to find a way to get rid of this poisonous leaf green first, so that these poisonous snakes will not circle around us." ”

Xu Ziling and Xuan Rubing have been together for a long time, so they naturally know Xuan Rubing's tricks. So, he took out a bottle from his bosom, and then poured the contents on the liquid of Poison Leaf Green, only to see that the thing quickly turned into a larva and burrowed into the rhizome of Poison Leaf Green.

Xu Ziling said: "This Gu worm treats the rhizome as a human, and after burrowing into it, it will absorb its nutrients. And the Gu worms will also be eroded by the venom of the poisonous leaf green, and then they will melt away. ”

"Then we'll wait here." Murong Xi thought for a while and said.

Xu Ziling nodded, and then said, "Xi'er, when you see that the poisonous leaf green is starting to wither in a while, you will start to pick down the violet grass hidden inside, and then we will leave this cave immediately." ”

"Okay." Murong Xi nodded, and then responded.

Murong Xi was ready, and in about a quarter of an hour, he saw that the poisonous leaf green began to wither, and it was no longer as lush as just now. Gradually, the leaves of the poisonous leaf green also turned into dry leaves, and the purple grass behind it gradually revealed a corner.

Murong Xi took a closer look, and there was a whole piece of violet grass behind her, so she smiled slightly, put on silk gloves, and then reached in and picked the violet grass. When she picked up the violet grass, she found that there was something inside.

These violet grasses are just hors d'oeuvres, the reason why the violet grass grows here is for these charms in the back, that's right, Murong Xi is not mistaken, there is a whole piece of charm drunk in the back. Xuan Rubing actually got the seed of the charm drunk, and planted it in this place. It's no wonder that the charm is drunk and has survived until now, they all rely on these poisonous leaf greens and violet grass for support. What Murong Xi cares about is not the charm drunk, but the green heron grass at the root of the charm drunk. The heron grass didn't know how many times more precious it was than this charm drunk, so Murong Xi didn't care about those, and quickly took those heron grasses into his pocket.

She picked some more glamorous flowers, and then withdrew.

"Xi'er, have you picked the violet grass?" Xu Ziling asked.

"Uncle Shi, the violet grass has been picked, but what flowers are planted behind the violet grass, I don't think you can guess." Murong Xi said with a slight smile.