Early the next morning, he left a letter for Xuanyuan Jie and left with Fei Nansha. In this regard, Fei Nansha was very happy.

After waiting for Wuyu to return to the Wing Realm, the dumb boy also returned from the Medicine Valley. As soon as the mute boy came back, he waited outside the door of the room, so he naturally thought that the dumb boy was really looking for something.

Seeing Fei Nansha, the dumb boy bowed his head politely.

"Just came back?" Fei Nansha knew from Chiyan that the dumb boy had returned to the Medicine Valley, so he asked.

The mute boy glanced at Wuyu and nodded.

"I still have something to do, so I'll go first. Fei Nansha said softly to Wu Yu.

Actually, there was nothing wrong with Fernansha. It's just that Fei Nansha knew that the dumb boy must have something to say to Wuyu, and he didn't want to be an obstacle stone, so he said this. However, he does have something to ask Chiyan. After all, for the past two days, Red Flame has always been guarding the Wing Realm.

"Dumb boy, you went back to the Medicine Valley because of refining magic stones?" opened the door and motioned for the dumb boy to sit down.

The mute boy nodded. Then, he took out a piece of paper that was a little yellowed from his bosom and handed it to Wuyu.

When he took it over, there was nothing on the paper except for a black knuckle-sized stone.

"This is the Demon Refining Stone?" Although he was asking the dumb boy, his tone was affirmative.

The dumb boy gestured a few times, and his eyes were full of solemnity.

He couldn't help but touch his forehead, if the dumb boy guessed correctly, then the old man knew that he had a refining stone in his body many years ago. Then, in the past five years, the old man has never taught himself spiritual power, and it is not only because of his physique. No, this also has a lot to do with the Demon Refining Stone.

Suddenly, it felt like he was in a labyrinth out of which he could never get out.

What is the relationship between the old man and the big head and the small head? And why did Fei Nansha give himself over to the old man to raise at that time? Why did he not feel any discomfort after staying in the human world for two days? This series of questions was like a thick rope, tightly wrapped around Wu's heart.

At this time, Chiyan also had a headache.

"What did the dumb boy do when he returned to the Medicine Valley?" asked Fei Nansha, sitting on the main seat.

But Chiyan didn't say a word. As for the enchantment of Medicine Valley, even if I try my best, I can't get in. Besides, that dumb boy guy won't give himself a chance to enter the Medicine Valley at all.

"Lord, you also know that the barrier of the Medicine Valley ......," Red Flame said hesitantly.

Fei Nansha couldn't help but support his forehead, for some reason, Fei Nansha felt that Chiyan's brain was not good: "I mean, you followed him all the way, what did you find......"

"Lord, I can't keep up with the speed of the dumb boy......" Chi Yan lowered his head and said in a low voice.

As soon as he said this, Chiyan himself wanted to give himself a kick, it was too embarrassing. However, the speed and five elements of the mute boy are what the dumb boy is best at. In these two aspects, he is indeed not as good as a dumb child.

"Chi Yan, Benjun thought about it, why don't you go to the periphery of the Void Cave to practice? Benjun promises that when you come out, you will definitely be able to catch up with the speed of a dumb child. Fei Nansha said seriously.

Chi Yan's face twitched a few times in succession, and he finally knew what the human world meant by talking nonsense seriously. I don't have the physique of Jiuyou and the White Tiger, nor do I have the strength of my own master, so entering the Void Cave is to die......

"Lord, the subordinates thought about it, the subordinates can still find out some news from the dumb boy, don't worry, the subordinates will go and inquire about ......" Chiyan said very doggedly.

After saying that, he ran away directly.

Chi Sakura, who was waiting outside the door, saw Chiyan come out, so she walked in with the tea she had carefully prepared.