In the blink of an eye, two more days passed, and Chen Kai and Luo Shuang had not yet walked out of the mountains and forests. During these two days, the two of them also felt the rapid improvement in their cultivation speed.

Especially when the two of them were practicing, they were still using spirit stones to assist, and their cultivation speed became faster.

After walking through the mountains and forests for more than two days, Chen Kai and Luo Shuang didn't know where they were at this moment. However, on that day, they came to a forest covered by fog. The thick fog filled the forest, and even the air was covered by fog. Standing outside, they could only see a vast white area, with a visible distance of about ten meters.

"Why is there such a strong fog here suddenly?" Luo Shuang couldn't help but speak as she looked at the fog and miasma in front of her. She and Chen Kai had already stopped in front of the fog and miasma area.

Chen Kai also stared at the foggy and miasma area in front of him and said in a deep voice: "These foggy and miasma are a bit strange. Look at the front, there is a completely clear state. There is no foggy on this half, but there is a rich foggy and miasma on the other side."

"And, it's almost noon now, and seeing the fog and miasma that have not been dispelled at all, I'm afraid these fog and miasma are definitely not ordinary."

"Well, I feel so too." Luo Shuang responded in agreement.

At this time, Chen Kai said, "Let's go, let's go over and take a look. I'll use my spiritual consciousness to investigate later." Now they are still a little far from the foggy and miasma area, and Chen Kai's spiritual consciousness cannot cover that range.

"Yes, OK." Luo Shuang nodded and followed Chen Kai to move forward, approaching the foggy and miasma area.

When it was approaching the foggy and miasma area, Chen Kai stopped again and stopped Luo Shuang, and then released his spiritual consciousness to investigate the foggy and miasma...

"Um?"

When the spiritual consciousness was released, Chen Kai was stunned for a moment, with a look of surprise in his eyes.

Seeing this, Luo Shuang next to him couldn't help but ask, "What's wrong, Chen Kai?"

Chen Kai took a deep breath. He turned around, looked at Luo Shuang, and said, "Sister Shuang, those fogs and miasma can eliminate my spiritual consciousness investigation. When my spiritual consciousness investigation comes in, it immediately looks like a stone sinking into the sea, with no perception at all."

After saying that, Chen Kai said again: "It seems that these fogs are indeed extraordinary!"

"What should we do?" Luo Shuang asked with a frown.

Chen Kai looked at the fog and miasma again, and then said, "Let's go around the fog and miasma first to see if we can get around these fog and miasma directly."

"Well, that's all." Luo Shuang responded.

The two immediately walked along the edge of the foggy and miasma to the other side. However, as night fell, they still did not find any non-foggy and miasma areas to pass through. The road ahead seemed to be completely covered by foggy and miasma.

As night fell, the two had to find a place to rest.

"Chen Kai, do you think that everything in front of you is surrounded by the fog and miasma?" Luo Shuang couldn't help but speak, sitting by the bonfire.

Chen Kai turned his head and looked at the foggy and miasma area not far away, then shook his head and said, "It's hard to say. No matter what, let's continue to walk along the foggy and miasma tomorrow. Then look for if you can find a place without foggy and miasma around."

During the day, Chen Kai used his qi to wrap some fog and miasma and pulled it out to refine it. The fog and miasma should not be toxic, but it seems to be just some ordinary fog.

As for why his spiritual consciousness penetrated into the mist and miasma, Chen Kai couldn't figure it out for a while.

The next day, Chen Kai and Luo Shuang continued to walk around the fog and miasma. Before they knew it, five days passed, and they kept moving in the same direction but never saw a non-fog and miasma area to pass through.

"Chen Kai, why don't we go back to the beginning first and then go in another direction to see if we can go out. It seems that this place is completely covered by fog."

After walking around the mist and miasma for five days, Luo Shuang finally couldn't help but propose to return to the original place along the way and then choose another direction to leave.

Chen Kai actually had this idea. They had been walking along the fog and miasma for five days but had not seen the edge of the fog and miasma. Perhaps it is a good choice to go back along the way and change to another direction.

So after Luo Shuang proposed, Chen Kai immediately nodded and replied: "Well, okay. Then let's go back along the same route and go in a different direction."

In the past, to prevent getting lost, Chen Kai and Luo Shuang left some marks along the way, especially Chen Kai basically left a sensing restriction on trees or stones every time he walked, so it was not difficult to return along the way.

After making the decision, Chen Kai and Luo Shuang immediately began to return along the road.

A week later, Chen Kai and Luo Shuang returned to the eleven hundred-foot peaks they had just been teleported out. This time, the two changed directions and walked in a direction that was completely opposite to the path they had taken before.

Along the way, the two of them kept leaving marks to prevent them from getting lost.

Before we knew it, another three or four days passed. The fog and miasma appeared in front of Chen Kai and Luo Shuang...

Chen Kai and Luo Shuang looked at the forest covered by fog in front of them, and they looked at each other in a while, still a little surprised.

"this……"

Luo Shuang frowned slightly at the foggy and miasma.

Chen Kai also frowned and said in a deep voice: "It seems that we may be completely surrounded by a circular fog and miasma."

"It's possible." Luo Shuang also agreed, "But let's walk along the fog and see if it's really completely surrounded."

"Well, that's all. The situation in the fog and miasma is unclear. If we can avoid it, we should try our best to avoid it." Chen Kai replied.

At this moment, the two of them walked forward along the foggy and miasma area.

Time passed day by day, and in a blink of an eye, it had been more than 20 days since Chen Kai and Luo Shuang came to this place. They still couldn't find a place where they could bypass the fog and miasma.

However, the cultivation of the two people, with the rich spiritual energy of the world and the assistance of the spirit stones here, made great progress in the past twenty days.

The true energy in Chen Kai's body has reached more than 20%. Although it is still a bit far from the 50% true energy in the middle stage of the Yuan Dynasty, it has made great progress.

At this speed, if you keep using the spirit stone assistance, Chen Kai's true energy can be converted into 50% for about three months to reach the middle stage of the Yuan Transformation.

The function of the spirit stone also increased Chen Kai's cultivation speed by about 70% or 80% on the original basis.

In comparison, Luo Shuang's progress is also huge. Originally, she had just stepped into the sixth level of Qi Condensation, but now she is about to break through to the seventh level of Qi Condensation, and it is estimated that it will take only three or two days to do it.

However, these are the only good situations that Chen Kai and Luo Shuang have. They were trapped for more than 20 days and couldn't find a way out, so they felt a little depressed.

Especially on that day when Chen Kai sensed that there was a sensing restriction left by himself in front of him, his heart sank even more.

"Sister Shuang, it seems that our previous guess is correct. This place should be surrounded by the fog and miasma." Chen Kai took a deep breath, looked up at the fog and miasma not far away, and spoke to Luo Shuang.

Luo Shuang didn't know that Chen Kai had sensed the restriction he left in front of him. He suddenly heard this and couldn't help asking: "How are you sure?"

"Sister Shuang, come with me. I'll know later." After that, Chen Kai pulled Luo Shuang without saying anything and walked forward following the restriction he sensed.

After a while, Chen Kai pulled Luo Shuang to the restriction place left by him, and then said, "Hey, Sister Shuang, please see for yourself. This is the mark you left behind. We should have been here for about ten days ago. I just felt the restriction left by this, so I was so sure."

Luo Shuang did see the marks she had carved on the tree and understood what Chen Kai meant, "So, we have already gone around for most of the time?"

They walked away in the opposite direction more than ten days ago, and only began to walk along the fog after they encountered the fog and miasma. Now they actually walked to the place they walked by more than ten days ago.

"Well, I think so. I guess if we continue to walk forward and keep following the fog, we should still walk back here in twenty or thirty days." Chen Kai replied.

"In this case, wouldn't we have to walk through the fog and miasma area?" Luo Shuang said.

"Well, if nothing unexpected happens, it should be the only way." Chen Kai responded.

"But... you also said that the dangers and unpredictable areas in the foggy and miasma area are really unpredictable. We really have to go out of the foggy and miasma area?" Luo Shuang hesitated a little.

Chen Kai was actually hesitating. Although he could be sure that the fog and miasma itself was not poisonous, he could not guarantee whether there would be any other dangers in the fog and miasma area.

After all, those fogs and miasma can eliminate his spiritual consciousness and completely lose its effect. This alone is enough to make Chen Kai be wary.

"Let's continue to look for it first. If you really can't do it, if you really want to get out of the fog, we have to make more preparations in advance just in case." Chen Kai pondered for a moment and said.

Luo Shuang naturally could only listen to Chen Kai at this moment. She nodded and replied: "Yes, okay."

At night, Chen Kai and Luo Shuang were meditating and practicing in a cave. Their bodies were filled with rich spiritual energy from heaven and earth, and they were holding a low-grade spirit stone in their hands.

At some point, the rich spiritual energy surrounding Luo Shuang's body suddenly retracted, as if a long whale was sucking water. In the blink of an eye, Luo Shuang was sucked into her body...

After a moment, Luo Shuang slowly opened her eyes, and a radiant light flashed in her eyes, which looked particularly bright in the dark cave, with a hint of joy and joy.

Chen Kai, who felt something, also stopped practicing at this time, opened his eyes and looked at Luo Shuang.

"Sister Shuang, have you broken through to the seventh level of Qi Condensation?" Chen Kai said.

"Yeah!" Luo Shuang nodded happily, hugged Chen Kai excitedly, and kissed Chen Kai's lips.
Chapter completed!