"Jiuyuan, do you know this place?"

Seeing Jiuyuan's expression, Mu Feng asked hurriedly.

Jiuyuan looked serious and nodded, "This is the Ghost Crying Forest. Among the Nine Heavens and Ten Earths, there is only one Ghost Crying Forest, which is the Zhongtian Realm! It seems that this passage in the Shengyuan Continent directly leads to the Zhongtian Realm."

"So it's Zhongtian Realm!"

Before Mu Feng came, he had learned about the general geographical knowledge of the upper realm from Jiuyuan. The upper realm was divided into nineteen realms, which were called the Nine Heavens and Ten Earths.

Among the nineteen realms, each realm forms its own world. The area of ​​each world is no smaller than that of the mortal realm, or even larger, extremely vast, as vast as the sea.

The Zhongtian Realm is one of the nine heavens and ten earths, and one of the nine heavens, and it is also a realm world dominated by human race.

Of course, even if the human race is in the upper realm, it is an extremely huge race. Among the nine heavens and ten earths, one-third of the realms are dominated by the human race.

Of course, in addition to the human race, there are also the Brahma Realm of the Buddha, the Demon Heaven Realm of the Demon Heaven, the Demon Heaven Realm of the Demon Heaven, etc.

The Zhongtian Realm is extremely famous among the nine heavens and ten earths. It is the center of the upper realm and is located at the top of the upper realm. It can be said to be the most powerful realm in the upper realm.

"This Ghost Crying Forest is not simple. It is also a dangerous place with a reputation in the Middle Heaven Realm. It has fallen here with a high-level Nirvana Holy Lord. It is a very dangerous place! Generally speaking, the exit of the upper realm channel cannot appear in such a dangerous place!"

Jiuyuan frowned, feeling a little puzzled.

"There were no gods and demons in the upper realm channel before. I think there was a powerful man who tampered with the entrances and exits of the upper realm channel!"

Mu Feng guessed.

Jiuyuan sighed lightly: "If this is the case, then it is impossible for you to leave Guihuilin by yourself!"

Mu Feng scratched his head and grinned, "While walking through this ghost crying forest, I can only keep huddling in the golden book!"

Mu Feng has a deep understanding of how strong the wordless golden book is. Even if this ghost crying forest is very scary, as long as Mu Feng doesn't go out and stays in the golden book, then the ghost crying forest will not do anything to him.

Jiuyuan gave Mu Feng a blank look and said seriously: "Let's not talk about how to leave the ghost crying forest for now. This barrier at the edge of the maze is not so easy to crack. Even I have to spend a lot of effort and energy!"

"Jiuyuan, then I'll be in trouble for you, I won't bother you!"

After Mu Feng finished speaking, he entered the world of Jinshu and began to use the time flow rate inside to extend his own practice time.

The current flow rate in the Golden Book World is five times that of the outside world, so Mu Feng has been practicing in it for five years, and it has only been a year since the outside world.

Now, he knew that his mission and the opponent he would face in the end were terrible opponents like Shisha Xiejun, so Mu Feng was unwilling to waste any time.

As long as he has time, he will practice with no chance. Only by solving the disaster of the evil king of Shisha will he think about how to relax.

"This guy is really relaxed. It's really unpleasant to be a hand-off manager every time!"

Jiuyuan complained a lot in his heart, but he was more relieved. After all, he was the spirit of Jin Shu. When he witnessed Qing Yuci being forced to fall by the Shisha Evil Lord, he naturally wanted to take revenge.

Mu Feng is now learning about his mission as the master of Jinshu and his powerful opponents he will meet in the future. He is not discouraged or afraid, but works harder and is full of fighting spirit. This is what Jiuyuan admires Mu Feng.

If he wants to take revenge, he naturally needs to rely on the current master of Jinshu. Mu Feng is hardworking and responsible, and Jiuyuan is very satisfied with Mu Feng.

"Although I don't know what the current situation of Shisha Evil Lord is?

However, you must hide Mu Feng’s identity and not be known by Shisha Evil Lord and his forces!”

Jiuyuan secretly swore in his heart, and then focused on breaking the formation.

Spring goes and autumn comes, and time passes like a flash of time.

In a blink of an eye, it was three years.

For three years, Mu Feng basically stayed in the world of Jinshu to practice, of course his actual practice lasted fifteen years.

Mu Feng's cultivation speed was very fast. He had already broken through in the first year and his cultivation level increased from the early stage of Nirvana to the middle stage of Nirvana.

In the third year, he broke through again and reached the late stage of Nirvana.

In the seventh year, he made another breakthrough and achieved the first level of Nirvana in one fell swoop.

After that, his cultivation speed gradually slowed down. In the fifteenth year, he made a breakthrough again. He was not as successful as the early stage of Nirvana. The number of laws he mastered exceeded 7,200.

Moreover, while he was practicing "Hongmeng Heavenly Way", "Immortal Body Art" did not pull it down. His body was constantly reshaping and becoming stronger under the surging energy of the upper world, and almost transformed.

Now, Mu Feng's Immortal Body form is enough to imprint tens of thousands of laws.

In other words, although Mu Feng is only at the early stage of the second level of Nirvana, if he enters the form of Immortal Thanos and cooperates with the secret technique of the law branding, he can instantly burst out the strength of the third level of Nirvana.

Of course, this kind of strength can only explode in a short period of time and is unsustainable.

Mu Feng slowly opened his eyes, felt the surging holy power and the Taoist rhyme filled his body, and a smile appeared on his face.

"I really didn't expect that as soon as I entered the upper realm, my cultivation speed could be so fast. After only fifteen years of actual cultivation, my cultivation level had jumped directly to the first level and reached the early stage of Nirvana!"

Mu Feng was excited. Now that his strength is in the mortal world, he is almost invincible. Even if he does not use the form of Immortal Thanos, he is confident of defeating Zhu Chengtian, the strongest man in the mortal world.

And if you use the Immortal Thanos form, it will be enough to kill Zhu Chengtian in seconds.

However, what Mu Feng regrets is that he knows that this state of rapid cultivation will be unlikely to be able to achieve in the future.

Because after he broke through to the second level of Nirvana, he could clearly feel that his cultivation speed had become much slower.

At his current speed, it will probably take at least thirty or forty years to advance from the early stage of the second level of Nirvana to the middle stage of the second level of Nirvana, and from the middle stage to the late stage, it will take fifty or sixty years, and the slower the cultivation speed will only be.

By analogy, it takes time for Mu Feng to break through to the third level of Nirvana, at least hundreds of years, not to mention a higher level! "Boy, why do you look listless?"

At this time, Jiuyuan appeared in the world of Jinshu and asked at Mu Feng.

Mu Feng sighed lightly and said what he had just thought.

Jiuyuan sneered: "The creatures who have just entered the upper realm will have a period of rapid promotion! This is a gift from the upper realm to the creatures in the mortal world. If you can advance to the first level in such a short time, it is much better than most of the creatures who ascended! Many creatures from the mortal world have only been practicing quickly for a few years, but you have lasted for fifteen years!"

"Of course, if you want to quickly improve your cultivation, you can only rely on opportunities or join a large force with various treasure lands. Only in this way can you improve your cultivation as soon as possible!"
Chapter completed!