Yang Kai looked shocked. Although this move seemed simple, it also showed the old man's perfect control over power.

He thought that even if he was defeated by his teaming with Butterfly, he would at least cause some trouble for him, but now he seemed to take it for granted. The strength of this old man... is simply unfathomable.

If he really had malicious intentions towards him, even if he joined forces with Butterfly, it would probably not be enough for him to blow it in one breath.

The old man was obviously interested in the potion refined by Yang Kai. He was not satisfied with the smell for a while, so he pulled it out and put it in his mouth to taste it. Then he raised his eyebrows and turned to Yang Kai and looked at Yang Kai and said, "Did you configure this potion?"

Yang Kai nodded and said, "Not bad!"

"A good healing medicine." The old man praised it without hesitation, "but he cannot use it frequently. If you use it too much, it will cause some damage."

He could see the disadvantages of this healing medicine at a glance. After all, Yang Kai's medicine was only configured with very ordinary herbs. It is logically not that powerful healing effect, but it can stimulate the vitality in the blood of the barbarians and make the speed of self-healing faster. The same is true for bloodthirst. It would be fine once or twice. If it is too frequent, it will damage the foundation and make people grow old faster.

But this is not a big problem. After all, it is a trauma medicine and it is impossible for anyone to use it frequently.

"I didn't expect that the pharmacists are so powerful nowadays." The old man was obviously interested in the healing medicine and held the stone jar and began to identify the medicinal materials used in it.

Taking this opportunity, Yang Kai pulled Butterfly aside and asked quietly: "Who is this father-in-law?"

Die smiled and said, "Didn't Grandpa Qing tell you?"

Yang Kai shook his head.

Die said: "Since Grandpa Qing didn't say it, I can't say it either."

Yang Kai stretched out his hand and said, "Hurry back the money you earned during this period."

Butterfly was shocked, jumped back vigilantly, and glared: "Don't think that's mine."

Yang Kai sneered: "It seems that you want everyone to make your little secret to make a known difference."

After being pinched to seven inches, Butterfly couldn't help but gritted her teeth and looked at Yang Kai with contempt and said, "Damn it, despicable. Shameless..."

Yang Kai sneered: "Try some fresh slander!"

"The young man already had a guess in his heart, why bother to make things difficult for the little girl?" At this moment, the old man put down the stone jar in his hand and turned his head with a smile.

Yang Kai frowned. He took a deep breath, his eyes could not hide the shocked light, and said slowly: "Although I have speculation, I am not sure."

The old man smiled and said, "What do you think in your heart is what the truth is."

Yang Kai was shocked and looked at the old man in horror, and said in a deep voice: "Is my father-in-law really... the eternal sacred tree?"

The old man appeared in his tree hole in a elusive way, and Butterfly called him Grandpa Qing. With Yang Kai's meticulous thinking, it would be surprising if he could not think of anything. However, although he had some ideas, he really couldn't believe it.

The old man waved his hand slightly: "The sacred tree is just an exaggeration from the Frost and Snow Tribe. Many years ago, I was just an ordinary evergreen tree."

This years probably dates back thousands of years...

Seeing that he admitted, Yang Kai was relieved. Thinking about it, it was rumored that the cave of the Eternal Green Divine Tree was not even able to trespass on the Witch King and Witch Saint. The other party suddenly appeared in his tree hole. Apart from the Eternal Green Divine Tree, who else can do it in this world?

Because of this, Yang Kai had nothing to worry about. He lived in the Frost and Snow Tribe for so long, although he didn't communicate with others. He had heard a lot of legends about the Eternal Green Sacred Tree. This is a tree of peace and a tree of protection, so he naturally would not have any malice to himself.

"Senior Qing, please forgive me. I just said something crazy and offended me. Senior, I am generous. I hope I don't care about it like a boy." Yang Kai clasped his fists solemnly.

Qing laughed: "No need to do this, but Die needs you to take care of her, so how could I blame you?"

Yang Kaiqi said: "Senior and Butterfly..."

One is the Eternal Green Divine Tree and the other is the barbarians of the Floating Tribe. The two seem to have nothing to do with each other, but in fact, Butterfly seems to be very familiar with Qing, and even calls Qing Grandpa.

"Sixteen years ago, someone abandoned a baby girl under the tree!" Qing didn't explain too much, just a sentence, and gently patted Butterfly on the head.

Butterfly seemed to care, just laughed and enjoyed the rare doting.

Yang Kailairan, it seems that the butterfly was raised by Qing, and such an intimate name makes sense. And the butterfly's illusion technique is probably also a protection for Qing.

Yang Kai was very curious before, what kind of witchcraft did the Butterfly perform, changing his petite figure into a burly appearance. After all, it was just a green leaf, but now it seems that it was not the witchcraft used by the Butterfly, but the power of the Green.

Under the Eternal Green Divine Tree, Qing can dominate everything and give the butterfly a green leaf containing mysterious power, and it is easy to cover up her appearance.

"Grandpa Qing, didn't you just woke up last year? Why did you wake up so quickly?" Die asked curiously.

Upon hearing this, Qing's eyes turned to Yang Kai and said, "I feel a warm breath..."

He said this before, but Yang Kai did not believe it. After saying it for the second time, Yang Kai naturally would not doubt it anymore.

"A kind breath?" Die also turned her head curiously and looked at Yang Kai.

Yang Kai felt aroused in his heart and thought it was not the aura of the immortal tree, right? If there was any breath that could make Qing feel friendly, it was undoubtedly an immortal tree. An immortal tree is the most treasure of heaven and earth. Although it was a bit different from the eternal sacred tree, it was all trees after all.

However, this makes sense. The old tree is still in the Xuan Realm Pearl, so there shouldn't be any breath exposed.

Although he was a little suspicious, Yang Kai didn't explain much, and few people knew the secret of the immortal tree.

Qing looked at Yang Kai seriously for a while, shook his head and said, "Strange, this breath seems to be of the same origin as me, but it is very different." As he spoke, he fell into deep thought, as if he was thinking about something, and his expression kept changing.

Yang Kai and Die looked at Xiaoyan, but it was not easy to disturb him, so they could only wait bored.

After half a day, Qing suddenly came back to his senses and sneered, "I'm old and almost fell asleep again." Although he was old, he actually spent most of his time sleeping. This time he woke up was a coincidence.

Die immediately acted coquettishly and said, "Grandpa Qing is not old."

Qing smiled slightly and said, "The left and right are awake too. Xiaodie'er will help her grandfather scratch her itch, and her body is not very comfortable again."

"Okay, okay." Butterfly suddenly had his eyes lit up, as if he had found money. He turned his head and looked at Yang Kai and said, "Wu Niu, do you want to come together?"

Yang Kai looked confused and thought that he would help him even if he was scratching his itch? However, when he was young, he didn't have the nerve to refuse. He could only show his good character of respecting the elderly and loving the young, walked forward, stood behind Qing's back, and reached out to scratch him.

Butterfly was stunned for a moment, then burst into laughter.

Qing couldn't help laughing.

"What are you laughing at?" Yang Kai stared at Butterfly with an unhappy look. He was so hardworking. This guy was actually laughing, and his mocking face was simply disgusting.

Diexiao made her stomach hurt and bent over and said, "Tickling Grandpa Qing, it's not like this..."

"Tell me!" Yang Kai took a step back and signaled to Die.

Butterfly stopped laughing, but there was still a smile on her face that could not be held back. She looked at Qing and said, "Grandpa Qing, let's start."

Qing nodded and pointed his hand in front. He saw that the not-wide tree hole suddenly split, revealing a dark passage, and he didn't know where to lead.

Die rushed to Yang Kai: "Come with me!"

While speaking, he walked into the passage and disappeared without a trace.

Yang Kai didn't doubt that he was there and followed directly.

The moment I entered the passage, my body slid involuntarily, as if a slide was laid under me, leading me to an unknown territory.

A moment later, when Yang Kai was down to earth, the butterfly, who had taken the lead, had already performed a lighting technique to dispel the darkness in the surrounding space, and then pointed around and said: "The reason why Grandpa Qing felt itchy is because of their existence, and our task is to clean them up!"

As the words were finished, a pair of red eyes suddenly lit up around him.

Yang Kai looked up and was shocked: "So many monsters!"

Butterfly said: "They are all parasites on Grandpa Qing's body and they reproduce very quickly. I used to clean them up once a year. This time, with your help, it would be a bargain for you."

Yang Kaiqi said: "You also said I was here to help, where is the cheaper?"

Die pursed her lips and smiled: "I see that you have bought many inner alchemy of wild beasts recently, which seems to be used for cultivation. If there are so many wild beasts here, do you have no idea?"

As soon as these words were spoken, Yang Kai's eyes lit up. He was really at a loss and there was no way out. There was another village. His healing medicine could no longer be sold now. He was worried about how to earn coins to buy inner alchemy, but he didn't want to have a chance in front of him immediately.

Inside Qing's body, it is like a big world. In this world, countless parasitic demon insects survive by absorbing Qing's power and grow very fast. It can almost be said that these demon insects with different sizes and appearances are all inner alchemy.

As the two of them were talking, the demon insects around could no longer hold back and swam out of their hiding places, spitting out a slight sound toward them.

In an instant, Yang Kai and Butterfly seemed to have fallen into the world of demon insects, surrounded by three layers of inner and outer layers.

"I'll say first, whoever kills will be whoever belongs. Don't steal mine then!" Die warned Yang Kai vigilantly. When he raised his hand, three rays of energy that broke through the air had already attacked forward.

With her move, Yang Kai felt a powerful wave of power coming out.
Chapter completed!