Listening to the words of the antelope horn evergreen vine, Biwan's face suddenly darkened: "What kind of shape is it?" ”

"Neither, no shape."

Biwan came out of the space in a daze, looked at the people sitting around the fire in the distance, and got up lazily and walked alone.

As he walked, he unconsciously appeared in front of Biwan's sparkling river.

The river is not very wide, about ten meters or so.

Looking at the river in front of her, Biwan frowned slightly, and cautiously leaned into the river to look into the river, and the gurgling water slowly flowed from the northwest to the southeast.

Aside from the coincidence of direction, Biwan found no clues.

When Biwan came back, she found that Xiaoyao Xinlan was looking around.

"Where have you been, I thought you didn't want us anymore." Xiaoyao Xinlan grabbed Biwan's arm and said coquettishly.

"No, I just walked around casually, and I found a river in front of me and came back."

"There is a river here, and the senior brother caught fish for me to eat before, but it was delicious." Xiaoyao Xinlan recalled, "Juan'er, it's good for me to let the senior brother catch fish for you." ”

"No, just get ready and go, you can't waste time if you can't find a clue."

"Okay, I'll tell you."

As soon as she sat down, Xiaoyao Xinlan trotted over: "Juan'er, is the river you said over there?" ”

"Yes."

"Okay, Senior Brother said that there is not much water, and you need to go and get some water."

"Yes. Go ahead. Suddenly, Biwan stopped Xiaoyao Xinlan Dao, who was about to leave, "No, you can fight again then." ”

Li Weize and Guo Jingqi walked over with everyone's water bags: "Boss, I'm afraid it will be gone later." ”

"No, the water flows from northwest to southeast, exactly in the same direction as us, not without."

After listening to Biwan's words, Li Weize and Guo Jingqi glanced at each other: "That's not the river, the river we encountered last time flowed from southeast to northwest." ”

"That's not the same one, you go fetch water, and we'll set off after the fight." Biwan kept drawing circles with her fingers as she spoke, and kept muttering: "Southeast to Northwest, Northwest to Southeast......"

Biwan, who suddenly thought of something, immediately entered the Biluo space and said to the antelope horn evergreen vine: "How many rivers are there in the Hundred Elders Secret Realm?" ”

"Just one."

"Are you sure there's only one river?"

"How could I be mistaken, there is only one Broadway River in the entire Hundred Elders Secret Realm, which was dug by the Hundred Elders for the Secret Realm." Antelope Horn Ivy said with certainty.

"Why do the same rivers flow differently?"

"The flow of water is different? What is Water Flow? ”

"Okay, I got it." Biwan didn't want to explain, and turned out of the space.

Out of the space, Biwan immediately took out the old man's note and read it silently: "Purple-backed round copper grass, red tooth silk grass, snow-colored southern star branches, dripping water through stone flowers, bamboo mushroom oolong grass......"

Seeing Biwan holding the note and reading it silently, Xiaoyao Xinlan asked puzzledly, "Wan'er, did you find anything?" ”

"What are the medicines that the old man asked us to look for before?"

"That's what you have." Xiaoyao Xinlan pointed to the note in Biwan's hand and replied puzzled.

"No, the order, the order in which he gave the names of the drugs, do you remember?"

"Snow-colored southern star branches, dripping water through stone flowers, no, it seems to be dripping water through stone flowers......" Xiaoyao Xinlan tried to recall, but finally waved her hand impatiently, "Oops, I don't remember, where do I remember the order." ”