In the depths of the Heavenly Demon Ridge, on the surface of the barren earth, a huge crack was exposed, thousands of meters long. In the cracks in the ground, a perennial miasma of highly toxic gas gushes out, turning the surrounding area for thousands of miles into a forbidden area for life.

This is the entrance to the Red Sky Secret Mansion.

Zhang Ruochen and the others had just escaped from the underground, and before they had time, they reported the situation underground to the four deputy masters.

Suddenly, a long howl came from the ground.

A man whose whole body was wrapped in electric light rushed out of the crack in the ground and jumped dozens of meters high.

The man wrapped in electric light was none other than Han Sanfu.

What he opened up was the Thunder and Lightning Divine Martial Mark, and the true qi contained the power of thunder and lightning. Therefore, if you run your True Qi with all your might, you will be able to unleash the power of thunder and lightning.

Han Sanfu used to be the helmsman of the Moon Worship Demon Sect Jingyue County, and he commanded the Demon Sect members of the entire county, which can be described as majestic. But now, he looked very embarrassed, with at least five scars on his body, and he was extremely badly injured.

There was a panicked look on his face, and after escaping from the crack, he fled quickly to the east.

"Han Sanfu, do you still want to escape from the Red Sky Secret Mansion?"

The deputy head of the Eastern Courtyard sat on the east side of the crack, wearing a silver robe, and when he saw Han Sanfu rushing over, a sneer appeared on his face, and he suddenly stood up and slapped Han Sanfu with one palm.

Although Han Sanfu was powerful, after all, it was only the realm of the Great Perfection of the Earth Extreme Realm, and the deputy master of the Eastern Courtyard was a martial arts cultivator of the Heavenly Extreme Realm, and he quickly intercepted Han Sanfu.

The other three deputy courtyard masters were about to make a move and join forces to suppress Han Sanfu, but an even more piercing howl came from the ground, and even the ground shook slightly.

Wisps of crimson blood rose from the ground and turned into a cloud of blood.

In the blood cloud, there stood a slender figure, exuding a terrifying wave of power.

Looking closely, in the cloud of blood, there was a beautiful woman who was covered in blood, dragging her long bloody hair, and her skin was crystal clear, as if carved from white jade.

Seeing this glamorous woman rushing out of the ground, the three deputy courtyard masters were all slightly stunned.

The deputy head of the North Courtyard recognized the woman's appearance and said, "Lu Han, is that you?"

The blood-haired woman beautifully replied to the deputy master of the North Courtyard, turned into a ray of blood, and rushed towards the deputy master of the North Courtyard, with a piercing laugh coming out of her mouth: "It's so rich in blood, it must be delicious!"

"Jing Hong's deputy courtyard master be careful, she has been occupied by the demi-holy light, and she has turned into a blood-sucking evil thing. ”

The deputy master of the Western Courtyard and the deputy master of the Southern Courtyard simultaneously played a martial arts mastery and attacked the blood-haired woman.

The battle between the Heavenly Extreme Realm martial artists was amazingly destructive, even if it was just a flying sword qi, it was enough to kill the Earth Extreme Realm martial artists.

Zhang Ruochen and the others quickly retreated and hid in the distance.

It didn't take long for the battle to end.

Han Sanfu was captured by the deputy head of the Eastern Courtyard and imprisoned in the Red Sky Secret Mansion again.

Lu Han fled, and the three deputy masters joined forces, but they couldn't stop her.

She had a demi-holy light protector on her body, and the attacks of the three deputy courtyard masters couldn't hurt her at all.

Lu Han had already reached the Heavenly Extreme Realm, and his speed was amazingly fast, turning into a blood light and rushing into the vast and boundless Heavenly Demon Ridge.

The deputy masters of the West Courtyard and the North Courtyard immediately caught up, and the deputy masters of the East Courtyard rushed back to the Wushi Xue Palace, informing more big masters and preparing to join forces to deal with Lu Han.

The deputy master of the Southern Courtyard, who was left behind, entered the Red Sky Secret Mansion, suppressed all the escaped prisoners, and imprisoned them again.

The students of the Red Sky Secret Mansion returned to the ground one after another, and when they entered, there were forty people, but only twenty-four people came out alive, and nearly half of them were killed or wounded.

Some of them were killed by the beasts of the underground, while others died in the battle for treasure.

The lurker who released the prisoner on the black market was also found out, and he was actually the second-ranked student in the North Academy, Wang Kun, ranked ninety-ninth in "Xuanbang", and was a very powerful Tianjiao.

The deputy head of the Southern Courtyard personally killed Wang Kun, cut off his head, threw the body into the ground crack, and fell into bloody mud.

The Wushi Academy Palace will never be merciful when dealing with lurkers, and once it is discovered, it will be killed.

Of the ten students in the West Academy, a total of seven survived, namely Luo Shuihan, Huang Yanchen, Duanjupiter Ling, Tuo Muzi, Zhang Ruochen, Sikong Shu, and Zi Qian.

The Intermediate Cheats Exploration Exam ended like this, and everyone cultivated a lot and got a lot of precious cultivation resources.

As long as these cultivation resources are refined, martial arts cultivation will definitely advance by leaps and bounds, and even if they enter the inner palace, they will soon be able to become masters in the inner palace.

What's more, all of them are geniuses among geniuses, and since they have passed the intermediate relic exploration exam, they will definitely be cultivated by the Wushi Academy Palace in the future.

Escorted by the deputy head of the South Courtyard, Zhang Ruochen and the others returned to the West Courtyard.

Luo Shuihan, Huang Yanchen, Duanjupiter Spirit, Tuomuzi, and Sikong Shu all broke through to the ground-level realm and became disciples of the Inner Palace. They stayed in the West Courtyard for three days, and then they received an order from the Inner Palace, left the West Courtyard, and really stepped into the Inner Palace Academy of the Wushi School Palace.

In the entire Longwu Palace, only Zhang Ruochen was left.

The Longwu Hall is quite quiet, and you can't hear the laughter of the Duanjupiter Spirit, and you don't have to worry about the yellow smoke and dust coming to demolish the building.

Zhang Ruochen began to practice in retreat, preparing to refine the cultivation resources he had obtained in the Red Sky Secret Mansion and improve his cultivation.

Sitting in the inner space of the space-time crystal, Zhang Ruochen took out a foot-long jade box and placed it on the ground in front of him.

The jade box was opened, and the box exuded a rich holy power and medicinal energy.

Sixty-eight three-leaf holy qi grasses, each of which contained powerful medicinal properties, for a martial artist in the early stage of the Xuanji Realm, even if he only refined one plant, he could break through a realm.

Zhang Ruochen was not in a hurry to completely refine the three-leaf holy qi grass, but refined one plant every day, and spent all the rest of his time cultivating the Dragon Elephant Prajna Palm.

Not only did he want to refine the Trifolium Sacred Qi Grass, but he also wanted to completely absorb the medicinal power of the Trifolium Sacred Qi Grass and transform it into his own power.

Half a month has passed, Zhang Ruochen has refined fifteen three-leaf holy qi grasses, and the cultivation has been improved again, and the true qi in the qi lake has reached sixty percent of the capacity of the qi lake, which is twice as high as half a month ago.

The improvement of cultivation is only secondary.

More importantly, Zhang Ruochen's physique has improved.

Zhang Ruochen's fastest burst speed now reaches 77 meters per second. In terms of speed, he has far surpassed the first martial artist in "Xuan Bang".

However, Zhang Ruochen's goal is not the first place in "Xuan Bang", but the supreme extreme realm of the Xuan Extreme Realm.

The speed of reaching eighty-one meters per second is the sign of the supreme extreme realm of the Xuan Extreme Realm.

Zhang Ruochen seems to be not far from the supreme extreme realm of the Xuanji Realm, but in fact, the gap is huge, and he may even never reach the supreme extreme realm of the Xuanji Realm.

"According to my current progress speed, when I cultivate to the peak of the Great Perfection of the Xuanji Realm, my speed can only reach seventy-nine meters per second, and it is impossible to reach the Supreme Extreme Realm of the Xuanji Realm at all. ”

In Zhang Ruochen's hand, he was holding a huge ancient book that was one meter long and half a meter thick.

In ancient times, in the Xuanji Realm, the geniuses who cultivated their speed to more than seventy-five meters per second were all recorded in books.

The term "antiquity" refers to the period of time between 10,000 years ago and 500 years ago.

In ancient times, in the Kunlun Realm, no one had reached the supreme extreme realm of the Xuanji Realm. Nine geniuses cultivated their speed to 80 meters per second in the Xuanji Realm, seventy-eight geniuses cultivated their speed to 79 meters per second in the Xuanji Realm, and 760 geniuses cultivated their speed to 78 meters per second in the Xuanji Realm......

In the books, it is recorded in great detail, with a total of more than 750,000 names, and each name represents a legend behind it.

On the first day of the Thirty-six Counties of the Heavenly Demon Ridge, Zhang Tiangui had only reached a speed of seventy-three meters per second in the Xuanji Realm.

It can be said that of the more than 750,000 people recorded in the books, each of them is more outstanding than Zhang Tiangui.

However, there are so many geniuses and heroes, but none of them have reached the supreme extreme realm of the Xuan Extreme Realm.

In particular, the nine geniuses who increased their speed to eighty meters per second were even more amazing, and their performance in the Xuan Extreme Realm was even more dazzling and shocking than Zhang Ruochen's current performance. However, even they all failed, and none of them succeeded.

Zhang Ruochen closed the thick book, let out a long breath, and said: "In just 10,000 years in ancient times, so many heroes were born, and in the more ancient Middle Ages, ancient times, and ancient times, more heroes were born, but how many people can cultivate to the supreme realm?"

Zhang Ruochen deeply sensed the difficulty of reaching the supreme extreme realm of the Xuanji Realm, of course, once he succeeded, he could attract the second resonance of the gods, and the benefits were just as huge.

"Perhaps in ancient times, there were people who reached the supreme extreme realm of the Xuanji realm, but it was not recorded in this book. The Kunlun realm is so vast, even if the power of the Martial City Academy Palace is huge, it is impossible to record the information of all the martial artists. At least I have reached the supreme extreme realm of the Yellow Extreme Realm, and there is no record of it in the Wushi School Palace. ”

Zhang Ruochen gradually regained his confidence, and his eyes became extremely firm.

Just because others can't do it doesn't mean they can't do it.

"Zhang Ruochen, the deputy courtyard of Qinghua will see you. Blackie's voice came from outside the space-time crystal.

"The deputy master of Qinghua is back! she went to hunt down and kill Lu Han, and I don't know what the result will be?" Zhang Ruochen was quite concerned about Lu Han's affairs, and immediately walked out of the inner space to greet the deputy master of Qinghua.