Yin Yu looked at the young man, and his red lips spit out two words: "Eat lotus root." ”

The young man said strangely: "Eat lotus root? What do you mean? “

Hidden Feather was expressionless and ignored it. The boy leaned over and asked, "What do you mean?" ”

Hidden Feather glanced at him condescendingly and said, "I'll talk about it when I catch up with you." ”

The corner of the boy's eyes twitched, and he glared at Hidden Feather. After half a ring, he flew away silently. That day, until Yin Yu had no spiritual power and fell to the ground, he didn't say a word. As soon as the hidden feather fell out of the circle, he immediately disappeared through the hole in the roof.

In the following days, the juvenile taunt mode became less and less, but there were more and more clicks on the Hidden Feather, and the Hidden Feather made rapid progress. Yin Yu wondered in his heart: Is it because he wants to know the meaning of eating lotus root?

Finally, the moment when Yin Yu caught up with the boy, the two fought for a while, and Yin Yu finally took back his hidden ring. This also indicates that the Hidden Feather has passed through the third layer.

Hidden Feather looked at the third floor, and there were no stairs on the first two floors, and Hidden Feather looked at the big hole in the roof every time the boy came out.

Ye Fei didn't care what Yin Yu thought, and asked impatiently, "What does it mean to eat lotus root?" ”

Yin Yu glanced at the young man and said lightly: "Eating lotus root = ugly." ”

The young man's eyes lit up, and he read it twice in his mouth, and suddenly reacted that Yin Yu was saying that he was ugly, his eyes were wide open, and his nose was heavy and he was going to settle accounts with Yin Yu.

Angry eyes raised their heads and was about to stare at Hidden Feather, but Hidden Feather's figure was missing in front of him. When I looked up, I saw that Hidden Feather had already flown to the big hole in the roof and dodged in.

The boy shouted angrily: "Hey, who told you to go there!" As he spoke, he flapped his wings and chased after him.

Entering the big hole, it turned out to be an empty room, Yin Yu walked to the door, pushed it open, and saw that there was a medicine field with no end in sight outside.

Hidden Feather had already heard the sound of the young man flapping his wings behind him, and Edgeworth ran out. She didn't want to be entangled with that perverted teenager anymore.

Hidden Feather Edgeworth Flying, this fourth layer is different from the previous three layers, it has become a small world of its own, and the aura in the air is extremely abundant. Hidden Feather breathed happily as she flew farther and farther.

The winged boy was in hot pursuit, and it was clear that although Hidden Feather had caught up with the boy in the not-so-wide space on the third floor, the speed of the boy was significantly faster in the wider space.

It didn't take long for the boy to catch up with Hidden Feather in front of her, looking at her angrily. Yin Yu said with a pale face as usual: "Is there anything else?" ”

The young man's face turned red: "You, you go back for me!" ”

Yin Yu said calmly: "Don't go, I've already passed the third layer." ”

The young man folded his hands on his chest and turned his back to turn on the taunt skill again: "How can you pass the speed of a snail." ”

Yin Yu looked around and said, "This is the fourth layer, right?" ”

"Yes, you shouldn't have come here yet, come back with me, you haven't caught up with my fastest speed, you can't come here yet."

Yaotian, this layer must have something to do with the elixir. Look for clues through this level.

Yin Yu looked at the young man beside him, isn't this a good guide?

Hidden Feather opened his mouth and asked, "Are there guardians on this level?" ”

Ye Fei glared at Yin Yu without saying a word, looking like he didn't care about people.

Yin Yu smiled and didn't care, and said, "If you want to tell me, I'll consider taking you out of here." ”

Yefei looked at it sluggishly, get out of here? He hadn't thought about leaving since he came in as a guardian of the third layer. He has no memory outside, and it is his only use in this tower.

Yefei didn't have much interest in leaving here, and pouted without saying anything more.

Yin Yu was not discouraged and did not give up, and continued to seduce: "It's fun outside." ”

Ye Fei left a sentence with a cold face: "I'm not interested." He turned his head and flew away.

Yin Yu raised his eyebrows, for a period of time on the third layer, Ye Fei showed the appearance of a poisonous tongue boy, such a look is rare, it seems that he is a person with a story.

However, it is imperative to find a way through the fourth layer.

Hidden Feather landed in a medicinal field, and carefully observed the blue grass planted inside, which was growing well, and it seemed that it was planted in a medicinal field full of spiritual power. The soil in the medicine field is soft and there is no debris, not even a single weed grows, and it is obvious that someone is taking care of it.

Hidden Feather stood up, picked a blade of grass, put it in his mouth and tasted it.

Hidden Feather closed her eyes and savored the blades of grass in her mouth. Judging from the amount of spiritual power contained in them, these blades of grass have grown for thousands of years.

Yin Yu opened his eyes, his purple-black eyes were calm, and there was a smile on the corner of his mouth, is it finally here? A thin figure flew from a distance, looking at its figure, it was not a night flight.

The person flew closer, and Yin Yu was in a trance when he saw the appearance of the person who came, Lu Shen Doctor?

The man was thin and thin, and he looked like the Doctor Lushen. It is also a pair of narrow Danfeng eyes with a delicate face, and a jade-colored robe.

Seeing Yin Yu looking at him blankly, the man smiled and said, "If you want to leave this fourth layer, you have to taste all the kinds of herbs in this layer, and tell them their varieties, years, effects, and uses. ”

This is not difficult, for Yin Yu, who has eaten the spirit grass and immortal medicine as a meal since he was a child, and later read related books in the sect, he feels that this is the easiest thing to complete.

Yin Yu looked at the man deeply and said, "I don't know what the seniors call them?" ”

The man had already noticed that Yin Yu looked at him differently, but he was afraid that the little girl in front of him had seen his back.

The man smiled and said, "The contemptible surname is Lu." ”

Yin Yu saluted: "Senior Lu." But he muttered in his heart:

Surname Lu! It must have something to do with Dr. Lu! What is the relationship between the Lu Shen Doctor and the hermits? He has been meeting them by chance in the years when he was a child and traveling with his mother, and he keeps going the same way, but I'm afraid it's not that simple. I was really too young back then.

Yin Yu shook his head almost imperceptibly, and casually said the information of the Blue Ying Grass in his hand: "Blue Ying Grass, a thousand years old, contains powerful water attribute spiritual power and vitality. In its natural state, it generally grows in clean sandy land with rich water properties. It has excellent efficacy in the treatment of injuries and the treatment of fire injuries. It can be taken alone or in dispensing. It is widely used in healing medicine and talisman making. ”

In a few words, the main information of Lan Yingcao was completely explained.

Senior Lu nodded thoroughly: "Although I didn't say it deeply enough, I still know the main effect, so I can barely pass it." ”

Yin Yu muttered again in his heart: "It must be the predecessor of the Lu God Doctor!" This tone is the same as when Dr. Lu talks about herbs! ”

"Let's start over there." Senior Lu pointed to the distance.

Hidden Feather naturally agreed. The two flew in that direction. Hidden Feather realized more deeply how vast this fourth layer was. In terms of the express delivery that Hidden Feather can travel thousands of miles a day, it still flew for a full hour before he saw the boundary of the medicine field.

Since then, Yin Yu began to taste the days of herbs, every day to taste dozens of kinds of spirit grass, at the beginning of the basic she knew, to the back slowly appeared Hidden Yu does not know the efficacy of the use of herbs, then the road seniors will explain and let Yin Yu remember, from time to time to take the school.

In this way, by the time Hidden Feather left the fourth layer, Hidden Feather had already known all the spirit grasses of the fourth layer.