Elder Yu's words made the three people present stand on the spot like stone sculptures.

"You said you want to take me as an apprentice and study the art of puppetry?" Gu Dong looked at Elder Yu with a somewhat strange expression.

"Yes, I have no successor to this puppet technique, you are the first person who can see through the formation of this, and it will definitely get twice the result with half the effort to learn." Elder Yu stared at Gu Dong with burning eyes.

"There's no time to ......" Gu Dong immediately refused, although he was very curious about the puppet technique and had some ideas, but this was definitely not an overnight thing.

In this vast world, Gu Dong still has a lot of things to do, and he won't stay in this academy for long, after all, Leng Muqing is still waiting for him in the Xuanwu Clan at this time, Jiang Lin and the others don't know where they are, and he still has to explore his life experience and he can't grasp the so-called puppet technique.

Didn't have time......

If it was said that the old man had surprised everyone by letting Gu Dong learn carving just now, then the four words Gu Dong said at this time made Cang Yue's jaw drop even more.

This is comparable to him in the status of the Elder Academy, and the name of the puppet master is even more similar to that of the alchemist, and it is the first time in so many years that he has taken the initiative to accept apprentices, and Gu Dong didn't even think about it and refused without time, which made him not surprised.

"It doesn't matter if you don't have time, I just need you to learn the puppet technique, so that I can follow and teach you for two years, I believe that with your qualifications, you will definitely learn about ...... within two years" Elder Yu was a little unrelenting.

"I am willing to learn...... Li Yunfei looked at Elder Yu, stepped forward and said, the puppeteer master knows it, otherwise he would not be so cheeky to recommend himself.

"You? If you can enter the Puppet Pavilion for the first time and peek through the formation in the Demon Beast Pavilion for three days, or defeat all the human puppets in more than ten days, I will accept you as a disciple! Elder Yu glanced at Li Yunfei and said.

Li Yunfei was speechless, it was so difficult for him to defeat one of the demon beasts in the Demon Beast Pavilion, and he had never heard of any so-called formation.

Thinking in his heart, Li Yunfei's eyes looked at Gu Dong, but his killing intent became even stronger.

Eat one's heart out......

Li Yunfei's eyes were full of jealousy, why did Elder Yu beg Gu Dong to rest the puppet technique, but he couldn't learn it if he wanted to.

"No need, I still have something to do, so I can only refute the elder's good intentions." Gu Dong said again.

"Alas, that's fine, I just don't want my life's research on the way of the puppet to go to waste, so this codex will be given to you, this is my life's work, how much you learn depends on yourself, if not, you can help me find a successor in the future."

Elder Yu took out a book that was half a palm thick and handed it to Gu Dong.

Gu Dong shook his head, Elder Yu had already put down his body like this, and he couldn't refuse, so he had to take it.

"After that, you can enter the Heart Demon Palace, but this Heart Demon Hall is far from the first two places, you can call for help when you are careful and invincible, and I will save your life." When Elder Yu said this, even Elder Cangyue's eyes twitched.

"Heart Demon Temple? Gu Dong, I bet my life with you! The two elders can testify that I will enter this so-called Inner Demon Temple with you, and see which of us defeats the Inner Demon first, and loses it at its own discretion! Li Yunfei had already introduced the Heart Demon Hall to him at the beginning, and these words were obviously not light.

"Bet your life?!"

Gu Dong's face turned cold when he heard this, this Heart Demon Hall can be said to have nothing to do with the realm, the opponents in the Heart Demon Hall are far beyond himself, even if Li Yunfei's cultivation is far higher than him, he doesn't dare to say that he will be able to pass, since he Li Yunfei dares to say this, then what does Gu Dong dare not agree.

"Then we'll gamble our lives!"

Gu Dong responded directly.

Li Yunfei looked at the codex in Gu Dong's hand, and a trace of undetectable heat flashed in his eyes, and under the gaze of Elder Cangyue and Elder Yu, he walked towards the Heart Demon Palace.

When no one saw it, a strange smile appeared on the corner of Li Yunfei's mouth.

"Alas......" Elder Cangyue looked at Gu Dong and sighed deeply, such a talented young man was actually missed by him because of his momentary contempt.

……

Li Yunfei entered the Heart Demon Hall and immediately stopped.

The scene in the Heart Demon Temple is very different from the other two.

The room of 100 meters was empty, and the black smoke in the air like smoke and dust was sometimes drifting and sometimes condensing, with different shapes and very weird.

"Hmph, Heart Demon Palace? Isn't it just a copy formed by perceiving one's own cultivation, as long as I suppress the cultivation! I'm going to win today! ”

Li Yunfei suddenly took out a pill from the storage bag and took it, and the strength of his whole body's breath actually dropped to the third layer of the True Martial Arts.

A black figure suddenly appeared in front of Li Yunfei as soon as he stepped out, which was very similar to Li Yunfei's figure.

Burst!

Li Yunfei's cultivation has risen sharply and recovered again!

If this method cheats, even if you defeat the inner demon puppet, you will not be able to improve your cultivation.

……

On the other hand, Gu Dong and Cangyue stayed outside the door, and Gu Dong sat cross-legged on the ground as always, constantly condensing his own cultivation.

Gu Dong's approach was seen in the eyes of Cang Yue and Elder Yu, and they couldn't help but glance at Gu Dong again in their hearts.

The time of cultivation always flies by, and a day has passed in the blink of an eye, but at this time, there are two more people by Gu Dong's side, facing Bei Lengyan and Ao Xue'er.

Both of them have improved their cultivation, and it is obvious that they have also gained something in the city during this time.

Suddenly!

A day had just passed, but Li Yunfei had already walked out of the Heart Demon Palace, and a trace of black beads was held in his hand.

"It's what was left over from defeating the Inner Demon Golem, one day! I defeated the Inner Demon Puppet in one day, you will definitely die this time, there are two elders to testify, what else do you want to say! ”

Li Yunfei's face was fierce and he drank to Gu Dong proudly.

"Heart Demon Palace?" Bei Lengyan and Ao Xue'er were a little puzzled when they heard this name, and asked the two elders next to them.

The two elders explained slightly, and the two of them were instantly overjoyed and went directly towards the Demon Beast Pavilion.

And Gu Dong also stood up at this time, staring at Li Yunfei with a frown.

One day......

With such a fast speed, if he told Gu Dong that there was no catty in it, he would definitely not believe it, thinking that Gu Dong looked at Elder Yu with the meaning of inquiry.

"Yes, although it is a little strange, but it is a black bead left by defeating the heart demon......" Elder Yu also looked at Li Yunfei with a strange face, although the matter was a little strange, but he couldn't see the reason for a while, after all, there were only a few people who entered the Heart Demon Palace, and the matter of using means just to clear the customs had never happened again.

When Gu Dong heard this, he didn't say much, since he had nothing to say, he turned around and walked towards the Heart Demon Palace.

Hmph, as long as you're dead, those things are mine......

Watching Gu Dong walk into the Heart Demon Palace, Li Yunfei sneered in his heart.