The speculation that the fire spirit was a thing of the immortal realm made Xiao Yu's heart stir up turbulence, after all, this was the first upper realm spirit object he had encountered in the Huanyun Realm, and it was also an existence that he could not compete with now or even the martial artists of the entire plane.

"That's right, so I advise you to hide the spiritual fire in your body. Ye Lao said.

"This... Master, why don't I go to another place for alchemy, there is such a thing next to me, I always feel that I have no bottom in my heart. Xiao Yu couldn't help but retreat in his heart.

"Actually, as long as you don't provoke it, then it will never threaten you, because this thing is locked underground now, and it can't get out at all. ”

"What? Something in the fairy world is locked underground? That... What kind of cultivation does this person have?" Ye Lao's words made Xiao Yu even more shocked.

"I thought the teacher's speculation... He should have at least the cultivation of the Immortal Emperor level. ”

"Immortal Emperor, what status can the Immortal Emperor rank in the Upper Realm, is it one of the best?"

"Hehe, the only one who can overpower the Immortal Emperor is the Immortal Venerable, but these are too far away from you, so you don't need to care too much. ”

"Hmm... yes... I'm just a small great martial artist now, and I still have a long way to go before the Martial King, let alone the Immortal Emperor who is high. ”

"Well, so you'd better take it one step at a time. After the night old man finished speaking, he fell into a deep silence.

"It seems that I can only use mortal fire to refine the pill here, but what about those irritable aura... After Ye Lao's voice was immersed, Xiao Yu couldn't help frowning, after all, Youlian Sanren arranged for him to refine the pill here, so since he worshipped someone else as a teacher, it was not easy for him to disobey at will.

"Forget it, let's try it first, in case the Huanyun Refining Heavenly Furnace can isolate the aura here. Xiao Yu shook his head, then found a flat ground, sat cross-legged, and prepared to summon the Huanyun Refining Heavenly Furnace.

However, at this moment, a familiar voice came from outside the door.

"Senior Brother Xiao, Senior Uncle Zhang asked me to send you something. ”

"Oh, it's Sen Miao, come in. Xiao Yu raised his eyebrows and said loudly towards the door.

A moment later, the heavy stone door was slowly pushed open with a strong force, and then a rugged man walked in respectfully.

"Senior brother... I... However, Sen Miao had just seen Xiao Yu, but she didn't know what to say.

"What's the matter? If you have something, you still have something to do with me. ”

"Hey... Sen Miao sighed and continued. "If it weren't for me, you wouldn't be locked up here for alchemy, I... I... ”

"What's the matter with you?" Xiao Yu couldn't help but ask suspiciously.

"I knew that the Qinglian Sect cared so much about the affairs of men and women, I shouldn't have let you fly down with your sister-in-law in my arms. ”

"Hmm... Say as you mean ... Should you come down with Mu Yun in your arms?" Xiao Yu said teasingly.

"No, no, no... How dare I... Sen Miao was startled and hurriedly waved his hand and said.

"Hahahaha, such a big man can't help but be funny?" Xiao Yu laughed at Sen Miao's nervous movements. "Even if I don't come here today, I will be forced by his old man with all kinds of excuses in the near future. ”

"This... Why is this? Isn't Uncle Zhang your mentor, why would you let you come to such a grumpy place for alchemy?" Sen Miao asked suspiciously.

"Why? because his old man had already planned it, and besides, Danbi Hall is now in ruins, and the most suitable place for alchemy is only here. ”

"Hmm... I don't understand... I don't understand... Sen Miao heard it in a fog, and he didn't understand how a teacher could treat his apprentice like this, let alone why Xiao Yu would say it so lightly, as if he was willing to be punished like this.

"Hehe, if you don't understand, you'll be foolish. Xiao Yu paused for a moment and continued: "What did my second master and his old man ask you to bring me?"

"Oh, this is it. With that, Sen Miao put a ring in front of Xiao Yu.

"Tut-tut... Xiao Yu looked at the ring in front of him and couldn't help but secretly speak. "The big sect is the big sect, and even the delivery of goods uses this kind of priceless ring, and the wealth is huge... ”

"Where... This ring is mine... Believe it or not. With that, Sen Miao turned the ring over and pointed to a small word on the inside of the ring.

"Sen?" Xiao Yu couldn't help but read it.

"Hmmm... Uncle Zhang prepared a room full of materials, and even the Dan furnace got two, if I didn't have this ring, I'm afraid I would have to move them over myself. ”

"Hehe... Xiao Yu rolled his eyes and couldn't help laughing. "Second Master, Second Master... Did you get what I needed so quickly? ”

"Alright, now that the things have been delivered, I'll have to get to work. Xiao Yu looked at Sen Miao and gave an eviction order.

"Okay, then senior brother, you are busy first, and I won't bother you. With that, Sen Miao stood up and slowly withdrew from the cave.

A moment later ...

"Hey... Keep up the work ... Xiao Yu sighed and rubbed his temples, and poured out all the things in the ring.

And this doesn't matter, the dazzling array of materials on the ground really scared Xiao Yu a lot.

Because in addition to the two heavy Dan furnaces inside, there are thousands of delicate cold jade stone boxes, although the size of these stone boxes is almost the same, but the light flickering on them is varied, presumably this must be the color of the spirit grass stored inside.

"... This room ... You can jump on some hi songs. Xiao Yu couldn't help but sigh, and then he took one of the stone boxes and opened the lid on it.

"I'll go ... Dragon's Blood Grass: This must have been around for at least 800 years. As soon as the stone box was opened, a rich blood light instantly bloomed, reflecting the entire cave mansion in a crimson color.

"One, two, three, four, five, six, seven, eight... That's right, it must be at least 800 years old to be able to take the shape of an eight-leaf dragon. ”

After a while, Xiao Yu put the dragon's blood grass aside and took out another one from the stone box.

"A thousand years of Haidong flowers... ”

"Nine hundred years of stems ... ”

"I'll go ... Can this be 1,300 years old?" Xiao Yu held one of the most common Huiling grasses, and his heart was full of mixed feelings. "Where did all these medicinal materials of the Blue Lotus Sect come from... Any one of them has hundreds of years of medicinal age... ”

"No, it's too wasteful for this kind of good thing to be used to refine the Heaven Replenishing Pill... It's better ... Thinking of this, a strange smile appeared on the corner of Xiao Yu's mouth.

A moment later, Xiao Yu smiled and touched the cold jade stone box on the ground with his hand, and at the same time, the stone box containing the dragon's blood grass disappeared into Xiao Yu's sight out of thin air.

After about a quarter of an hour, Xiao Yu clapped his hands excitedly and looked at the empty cave, and the grin on his lips became a little more obvious.

"Hmmm... ”

In the next second, Xiao Yu turned around and returned to the Huaxia realm.

"Mother, Feng Yao, come out and get something good. Xiao Yu shouted at the manor where the second daughter lived.

"Xiaoyu, are you back?"

"Childe... ”

After the three of them exchanged pleasantries for a while, Xiao Yu pointed to the tens of thousands of cold jade stone boxes behind him and said.

"Mother, Feng Yao, you have been working hard lately, help me find a place to plant these things. ”

"Seeds, these are ... Lan Yue asked suspiciously, looking at the stone boxes all over the ground.

"Hahahaha, they are all good medicinal materials that are at least hundreds of years old. Xiao Yu said excitedly.

"Can there be so many?" Although Lan Yue didn't know anything about alchemy, she also knew that every one of these vintage medicinal herbs was a rare thing that could not be encountered.

"Hehe, the Qinglian Sect is rich and rich, isn't it logical for us to dig some corners?" Xiao Yu said with a smile.

"Things from the Qinglian Sect?" When Lan Yue heard this, she couldn't help frowning and said: "Xiaoyu, since you are committed to the Qinglian Sect, you can't break the rules of others, we can't do this kind of stealing chickens and dogs, you, let's find kung fu to give it back to others." ”

"Hmm... Mother,I'm not stealing it.。。。 Obviously someone sent it to the door, shouldn't we live up to their kindness?"

"Send... So many?" Lan Yue was stunned for a moment, and said in disbelief.

"No, I wouldn't have the guts to move in so much in one go. With that, Xiao Yu bent down and picked up a cold jade stone box. "Look at it, these medicinal herbs can't help but be old enough, and they are also a beautiful scenery when they are planted. ”

As soon as the words fell, Xiao Yu directly opened the stone box in his hand, and immediately after, a rich fluorescent purple light bloomed from it.

After a while, Xiao Yu took this excellent medicinal herb out of the stone box directly and handed it to Lan Yue.

"Look, how's it going?

"Hmmm... Truly... Lan Yue looked at the medicinal herb intently, and nodded mechanically, because at this time she had been attracted by this beautiful purple flower.

However, at this time, Feng Yao, who was silent on the side, couldn't help frowning, obviously she had doubts about this purple flower.

"Mother, how about it, it's good to plant this flower in the yard, right?" Xiao Yule said happily.

"Childe... At this time, Feng Yao, who was staring at Zi Yanhua, said in a low voice: "This medicinal herb... It doesn't have the power of a few hundred years ... ”

"Hmm, sister, what are you talking about?" Xiao Yu was stunned for a moment, then looked at Feng Yao and asked.

"Childe, although this purple flower seems to have more than seven hundred years of medicinal age, it is only ten years old at best. Feng Yao said thoughtfully, but what she said next made Xiao Yu's jaw drop in shock.

"For it does not mature naturally, but ... but it was managed to ripen ... ”