Taishang Laojun, also known as Taiqing Daode Tianzun, and Yuqing Yuan Shi Tianzun and Shangqing Lingbao Tianzun, are listed as the "Three Qings" under the throne of the Heavenly Emperor, and they are considered to be veteran-level figures in the heavenly court. Its mansion is located in the thirty-third heaven, and its name is Tushi Palace.

At this time, at the gate of Tushi Palace.

"Why didn't you let me in?" Luo Yao said to the fairy child who was holding her back.

"Your Royal Highness Princess, I really didn't lie to you, our old gentleman was in retreat a few days ago, and we haven't seen any guests during this time." Fairy Tong said helplessly.

"Then when will you come out?" Luo Yao asked.

"I can't say for sure. Lao Jun's retreat is to understand the principles of nature, to integrate into nature, to observe the changes of all things, to understand the way of all things, to combine the five elements of yin and yang, to understand and understand, in order to ......"

The fairy child said freely, but before he could finish speaking, he was interrupted by Luo Yao, "Don't popularize Taoist knowledge with me anymore, okay?" I'm going to listen to the point. ”

Xiantong said honestly, "It is estimated that there will be no ten days and half a month that will not be able to come out." ”

Luo Yao thought for a while and said, "Then I'll go to the herb hall to flip through the book by myself first." ”

Just as she was about to go inside, the uninteresting little fairy boy stood in front of her again.

"What the hell are you going to do?" Luo Yao pinched his waist and said angrily, "I'm in a hurry, don't delay my time any longer, okay?" ”

"Not really, I can't let you in." Xiantong said resolutely, "Before the retreat, the old monarch specially told me to remember the fourteen-character motto. ”

"What?" Luo Yao asked curiously.

"Ring the demon, ring the dragon, ring the cliff jade, fire prevention, theft prevention, and Luo Yao." Xiantong Lang Lang said, and then added, "This is Lao Jun's original words, which he often talks about." ”

“…… Hehe," Luo Yaopi smiled and said with a smile, "Taishang Laojun is really humorous. ”

Xiantong shook his head and said seriously, "Lao Jun is very serious. ”

Luo Yao said 'hehe' twice, then grabbed the fairy child's collar, approached him and threatened, "Do you want to let me in?" ”

Fairy Child was startled, his eyes widened, and finally he shook his head firmly.

"Don't let me in, do you? Okay," Luo Yao let go of him, took out a few fireworks from his pocket, and said to himself, "I see that the scenery around here is good, and there are many plants and trees, which is quite suitable for fireworks." ”

Xiantong said anxiously, "No, there are medicinal herbs around here, and it will be troublesome if it catches fire." ”

Luo Yao took out the fire fold, gestured to the fireworks, and said lightly, "But you won't let me in, if I'm bored, I can do anything." ”

"......" Fairy Tong blushed, "Your Royal Highness, you are too scoundrel!" ”

"Don't get so excited, you didn't know me for the first day." Luo Yao smiled, "How is it?" Let's be accommodating, hello, I'm hello, everyone. ”

Fairy Child stared at her silently.

"Don't worry, I'm really down to business this time. I won't steal your old man's elixir to take a bath, and I won't pull out all the feathers of the cranes you raised to weave hats. Luo Yao patted his chest and reassured.

Fairy Child was still silent.

"Then you say, how can you trust me?" Luo Yao said, "That's it, you go in with me and watch me from the side, it's okay, right?" ”

Fairchild sighed, "Alright then, you can talk and count, don't mess with me anymore." ”

Luo Yao smiled and nodded.

Xiantong introduced Luo Yao into the library of the Herb Hall, and there were dozens of rows of bookcases dozens of zhang high in the pavilion, and Luo Yao was dumbfounded.

What year do you have to find this?

"It's so rare, I didn't expect to meet Her Royal Highness the princess here."

Luo Yao was having a headache when he suddenly heard a joking voice coming from behind him.

The god monarch dressed in red walked up, his face was like a crown of jade, his eyes were like peach blossoms, he was graceful, chic and elegant, and his eyes revealed cynicism. He held a jade bone fan in his hand, and the fan was painted with a drizzle of willows and spring breeze.

Luo Yao turned around and saw that the fairy boy was saluting the man, "I've seen Linggu Xingjun, why did you come suddenly?" ”

"I heard that our princess is here, so I'm here to pay a look at the demeanor of the new Moon God." A smile hooked the corner of Linggu Xingjun Meng Yi's mouth, and he made a gesture towards the fairy child, saying, "You go get busy first, I'll accompany the princess." ”

The fairy child was like being amnestied, and he slipped away.

There were only two of them left in the room, Meng Yi looked sideways at Luo Yao, the corners of his mouth raised, and said, "I remember that you didn't like to read the most before, how did you change sex now?" ”

Luo Yao pursed his lips and said, "No, I'm not all forced." ”

Meng Yi looked at her for a while and said, "Tell me, what's wrong?" ”

"Meng Yi, do you know anything about medicinal herbs?" Luo Yao gave him a general account of what had happened in the elven world during this time, and then asked.

Meng Yi shook the folding fan lightly, looked at her and said, "A little clear." ”

"Aren't you the eldest disciple of the Taishang Laojun? How can it be just a little bit of a sense? Luo Yao said suspiciously.

"The so-called 'art industry has a specialization', I followed Lao Jun, learned Taoism, in medicine, only a little bit of the skin, and did not have in-depth research, it is indeed only a little general." Meng Yi said, the voice was as good as flowing water.

"......" Luo Yao decided to try his luck, took out the iris from his arms, handed it to him, and asked, "Then do you know this flower?" ”

Meng Yi stretched out his hand to take it, squinted at it for a while, and said with a smile, "Coincidentally, I really know this flower." This flower is called Jiuquan Netherworld, which grows in the high mountains and dangerous valleys of the Dragon Realm, and is a rare species, which is very rare. Because its pollen can spread chronic toxins, the dragons list it as one of the forbidden flowers. Oh, strange, where did you get this flower? ”

Sure enough, her guess was right.

Luo Yao sighed and said, "It's not rare at all now, if you have time, you can go to the elf realm to have a look, there are such flowers everywhere." ”

Meng Yi frowned, "You mean, someone is cultivating the Nine Springs Netherworld on a large scale in the Elven Realm?" ”

"No, I guess, they just introduced the Nine Springs Netherworld to the Elven Realm, and they didn't deliberately spend manpower and material resources to cultivate and cultivate. However, because the flower was not a species in the elven world, and there was no natural predator to restrain it there, it reproduced quite rapidly, and in just a few years, it had spread throughout the elven world. Luo Yao said, "Moreover, this plague in the elven world, I guess it was caused by this flower." ”

Meng Yi thought for a while, then nodded, "That's right, if you are infected with this chronic flower poison, once you have an attack, the symptoms are indeed similar to the epidemic." ”

"Is there an antidote to this toxin?" Luo Yao asked.

Meng Yi frowned and thought for a while, and said, "Yes, yes, but this antidote is difficult to find." ”

Luo Yao hurriedly asked, "What is it?" ”

"Nanfeng Grass," Meng Yi said, "this herb only grows on the cliffs of the Dragon Realm, and its quantity is scarce. Its stems are dark blue with small round green fruits, which are beautiful in appearance, but also a poison. ”

Luo Yao was a little frustrated when he heard this, "Since the number is scarce, even if you get the antidote, you still can't save so many people." ”

"Not necessarily. The poisons in the world have always been mutually reinforcing, and the same is true of the Nine Springs Netherworld and the South Wind Grass. In the Dragon Realm, there is a place where there are nine springs and netherworlds, and within a hundred steps, there will be south wind grass. This means that the growing environment and growth needs of the two plants are similar. According to what you said, since the Nine Springs Netherworld can multiply in large numbers in the elven realm in a short period of time, it stands to reason that the south wind grass can also be used. Meng Yi said.

"In other words, as long as we can pick a few plants of southern weeds and introduce them into the elven realm for planting, we can get a large amount of antidote in a short period of time." Luo Yao's eyes were shining.

Meng Yi shook his fan and narrowed his eyes and said, "It's not us, it's yourself." ”

Luo Yao pouted, "You big lazy worm, I didn't expect you to accompany me." ”

"Her Royal Highness the princess is still so understanding, I am really happy for your brother." Meng Yi smiled casually.

"I really don't understand, how could such a serious and serious person as my brother Tianshu become good friends with you?" Speaking of this, Luo Yao couldn't help but pout.

"Fate, hahaha." Meng Yi gently tapped his head with a fan, and said with some confusion, "Actually, I haven't figured this out for so many years. ”

"But then again, I'm also your brother's friend, and I'm so much older than you, so why don't I ever see you call me brother?" Meng Yi was a little sour when he mentioned this, "If you don't call me, forget it, then why do you call 'Brother Jieran' happily when you see Jie Ran." You should be fair and treat everyone equally. ”

"That's not because you don't respect your old man, and you don't look like a brother at all." Luo Yao grimaced at him and said.

"Why don't I have a brother?" Meng Yi raised his eyebrows and said, "Little one has no conscience, am I not good to you?" ”

"You are indeed pretty good to me, but you have too many shortcomings," Luo Yao deliberately angered him, and counted his fingers to show him, "Playful, mouthful, lazy, and have a lot of problems." Seriously, Yayu looks more mature than you. ”

"......" Meng Yi was so angry with her that she couldn't speak.

"Okay, let's not talk to you, I'll go first." After teasing him, Luo Yao turned around and was about to walk out.

"You're leaving for the Dragon Realm?" Meng Yi asked.

Luo Yao nodded.

Meng Yi took out a box of pills from his sleeve and handed it to her, "This is the treasure at the bottom of the box pressed by Lao Jun, which is said to prevent all kinds of poisons in the world." You can take one pill before coming into contact with the poison. He took another piece of paper, drew a pattern of the south wind grass on it with a few strokes, and handed it to Luo Yao.

Luo Yao took the drawing, folded it and put it in his sleeve, took the pill box, looked at it, and said, "Such a good thing, are you willing to give it to me?" ”

Meng Yi smiled and said, "I'm reluctant, so you hurry up, look at you one more time, my heart will twitch a little more." ”

The corners of Luo Yao's mouth twitched, and he said, "Then I'll leave first." ”

"Be careful on the road, don't be abducted by human traffickers before you reach the Dragon Realm." Behind him, Meng Yi said with a sneer.

Luo Yao said without looking back, "Don't worry, if you are really unfortunate enough to be right, I will definitely use all my strength to persuade those traffickers to tie you up and accompany me with my three-inch tongue." ”

Meng Yi looked at her back and smiled, and said, "That's a good dare." ”

Luo Yao went straight out of the Tushi Palace, stepped on the cloud car, and headed for the Dragon Realm.