Gu Mu took Kuang Shiyun and the fire spirit, according to the route recorded in the jade slip, walked around in the formation, and finally came to the dark portal after about half a day's light.

This portal seems to be very bulky, and the door is rusty, and it seems that no one has opened it for a long time.

"Hmm, didn't you come out here in the first place?" asked Kuang Shiyun as he looked at Gu Mu suspiciously, pointing to the rust on the portal. Seeing this, he finally began to wonder if Gu Mu was really deceiving him.

"Senior, this is just a passage to the Unbounded, and the passage from the Unbounded back to the Cultivation Realm is behind this hill. Gu Mu felt the cold aura emanating from Kuang Shiyun, and his heart was cold, and he immediately explained.

"Oh?" Kuang Shiyun snorted lightly, "Open this portal, and I'll know if you've lied to me!"

"Open it!" the fire elf's crisp and loud childish voice rang out.

"Yes, senior!" Gu Mu wiped the cold sweat from his forehead, and secretly sighed in his heart that the momentum that Kuang Shiyun had exerted on him was really unbearable.

In fact, this is just his psychological effect.

Because Kuang Shiyun's cultivation was only at the level of the early stage of Chengtian at all, no matter how powerful his momentum was, it was impossible to suppress him, a divine beast who cultivated in the middle stage of Chengtian.

It's just because Gu Mu has a preconceived idea that since Kuang Shiyun is the eldest brother of the fire elf, his cultivation must be more powerful than the fire elf, and the fire elf can even be suppressed in the middle of Chengtian that is about to explode, so Kuang Shiyun is naturally much more powerful than him.

At the same time, Kuang Shiyun also knew that his momentum could not have an effect on Gu Mu, so every time he just exuded the cold aura on his body to coerce him to do something.

Gu Mu had no choice but to listen to Kuang Shiyun's words, and his hands pinched a divine decision again, and entered the four "Unbounded Passage" seal characters on the top of the portal.

I saw a light flowing out of the word "god", like a living thing on the word "god" flowed in a circle, then flowed towards the word "boundary", until it flowed to the word "dao", the portal below began to vibrate, and there was a deafening sound.

At the same time, the rust on the portal continued to fall down as it moved, revealing its original appearance. Kuang Shiyun looked at it fixedly, and couldn't help but be surprised, it turned out that the material made of this portal turned out to be a rare refining material in the world, the Five Elements Golden Stone.

This kind of Five Elements Golden Stone, its hardness can be said to be the first in the Three Realms, if it is used to refine weapons, even if it is used to refine super artifacts, it is not a strange thing.

However, how could the god who opened up this passage not surprise Kuang Shiyun by using such a large piece of Five Elements Golden Stone as a portal?

"Squeak~~Squeak~~~"

The portal gradually opened, and a strong light came out from behind the portal, and even the fire elves were pierced so that they couldn't open their eyes.

After a while, the brilliance gradually receded, and they finally saw a passage full of colorful colors appear in front of them.

This passage, compared to the retrograde channel of the realm, is full of Yuan Force, and the pressure on Kuang Shiyun is also very huge.

At the same time, Kuang Shiyun could also feel that if he entered this passage, he was afraid that his speed would only be able to exert about half of his usual speed.

"Sure enough, it's a passage to the unbounded, it's really great!" Gu Mu looked at this passage, and his heart was excited.

In fact, although he knew how to return to Unbounded, he had never been here.

The reason why he came here was entirely because of the piece of jade that Wu Tianzun gave him.

Seeing that this passage was so beautiful and majestic, Gu Mu seemed to have the idea of returning to the boundless again.

It's just that this thought just arose, and he extinguished it.

Although he is a divine beast that can transform twice, he was ordered to protect Shui Feng and Bai Xue. Now, instead of completing the task of protection, the two died at his hands.

As the saying goes, paper can't hold fire, this kind of thing will be known to Wu Tianzun sooner or later, and at that time, he won't know where to flee.

"Okay, seal him up!" Kuang Shiyun said excitedly to Gu Mu.

He was also very happy to see the Unbounded Passage appear in front of him, but there were a few things that had to be done now, otherwise even if he went to the Unbounded Passage, he would not be able to live in peace.

"Yes, senior!" Gu Mu obeyed Kuang Shiyun's words, and soon closed the unbounded passage.

Then the three of them retreated from the divine array and returned to the sky above the sea.

"Gu Mu, thank you for your hard work, you will be free from now on, if you don't want to go back to the unbounded, just find a place to cultivate in the cultivation realm by yourself, but I advise you, don't think that your cultivation is strong and run rampant in the cultivation realm, the most important thing for a cultivator is to cultivate his own heart. Kuang Shiyun said sincerely to Gu Mu.

Kuang Shiyun also felt very embarrassed about doubting Gu Mu three or four times before, so he wanted to make up for it through this method.

"Thank you seniors for your guidance, originally Gu Mu wanted to follow his predecessors, but Gu Mu didn't want to go back to Unbounded, there was no way to achieve it, so I said goodbye here, seniors take care!"

"Big brother, where are we going next?" the fire elf asked immediately after seeing that Gu Mu had left.

Originally, he thought that Kuang Shiyun would go to Unbounded immediately after finding the Unbounded Passage, but who knew that Kuang Shiyun would retreat back instead.

"You'll know later, come here, I'll take you to a good place. Kuang Shiyun smiled mysteriously, beckoned the fire spirit to the side, and then silently recited the method of entering the Heavenly Demon Great Array that Wuya had told him.

Soon, a crack in the space appeared in front of Kuang Shiyun and the fire elf.

"What is this?" the fire elf asked curiously, looking at the spatial crack that was as tall as a human being.

"Come, let's go in. After Kuang Shiyun finished speaking, he grabbed the fire spirit with one hand, and then stepped over the spatial crack and entered the Tiansha Great Array.

As soon as the two of them disappeared into the spatial rift, the spatial rift disappeared with them.

Kuang Shiyun with the fire spirit appeared very abruptly in the starry sky in the Tiansha Great Array.

It's just that as soon as they appeared, Wuya immediately sensed it, and it appeared in front of them instantly.

"Haha, Shiyun, you're back!" After Wuya finished speaking, he hugged Kuang Shiyun fiercely, and at the same time found that Kuang Shiyun was still holding a child in his hand, and even he couldn't see through this child's cultivation.

"Hmm, who is this?" Wuya looked at Kuang Shiyun suspiciously, although he couldn't see through the cultivation of the fire elves, but he didn't call the fire elf seniors according to the rules in the cultivation realm, he was not like Gu Mu who could pull down his face.

"He's the younger brother I've known for a short time, the Fire Elf!" Kuang Shiyun introduced with a smile, and at the same time said to the Fire Elf, "This is the master of this Heavenly Demon Array!"

"Boundless, isn't it? Not bad!" the fire elf said, pretending to look old-fashioned, his eyes slightly looking at Boundless.

The innocent appearance of the fire elf made Wuya and Kuang Shiyun laugh.

After calming down a little, Kuang Shiyun asked, "By the way, what about the Blue Phoenix, how did you see them cultivating nearby?" Kuang Shiyun's mind could cover a very wide area here, but he didn't find anyone.

"They have all gone to retreat and cultivate, maybe they feel that their cultivation is really too poor, so they all want to improve their cultivation as soon as possible so that they can help you!" Wu Ya sighed, "Sometimes, I really envy you for being able to have such good brothers and Taoist companions. ”

"Hehe, if you're envious, go out and find one!" Kuang Shiyun quipped.

"It's not like you don't know that I can't go out. Wuya said with a lonely face.

"Well, let's not talk about this for now, in fact, I came back this time to meet the Blue Phoenix and them, since they are all cultivating, I won't bother them, please give this to them after they wake up." After Kuang Shiyun finished speaking, he handed a piece of jade slip in his hand to Wuya.