Back in the dormitory, it was late.

The fat man Zhou Yangyang and the playboy are not in the dormitory, they have already gone to be chic.

Ling Zhen washed up briefly, leaned back on the bed, and sorted out the thoughts in his mind.

This is already his habit, and when he calms down, he will sort out what happened that day.

First of all, tonight's battle with Hong Zhen, although he won in the end, seemed to be a bit high-profile and caused a lot of trouble.

The second is Haimen's decision, as well as the rewards and suggestions given to him by Senior Sister Bai Yige.

"Nine Turns of Wind and Thunder" is the body of the wind and thunder attributes, divided into four turns of thunder and five turns of wind, collectively known as nine turns.

The main thing about the four turns of the thunder is speed, as fast as running thunder, used for dodging, and short-distance escape.

The five turns of the wind are mainly dense and pervasive, and are used as a counterpoint to the enemy.

For Ling Zhen, there is already a cute wolf's speed assistance, and his body style doesn't seem to be important, but it's not.

The support of the cute wolf can not be blessed all the time, for example, the cute wolf fell into a deep sleep like the last promotion, so he can't be blessed with speed.

Therefore, his own strength is more important, and "Nine Turns of Wind and Thunder" must be cultivated, which will be of great help to him.

In addition, Bai Yige suggested that he leave the academy for a while, because his realm was too low to build the middle of the foundation realm, and there were too many people in the martial pavilion who could challenge him.

And the key challenge is him, once he falls into a circular challenge, not only will he not be able to cultivate, but he will even be injured because of it, and even endanger the foundation.

Then you can't regret it!

Ling Zhen naturally knew what was at stake, so he naturally wouldn't stay recklessly, just to accompany Yan Zhen to the secret realm.

After a little groaning, Ling Scar decided to leave early tomorrow morning.

"Yan Zhen, go to the secret realm early tomorrow morning, and you wait for me at the school gate. Ling Zhen took out the psychic watch and sent a message to Yan Zhen.

Soon received a response from Yan Zhen and made an appointment.

At that moment, Ling Zhen didn't think much about it, put away the psychic watch, adjusted his emotions, and after his mood was completely calm, he ran the "Wind and Thunder Cultivation" cultivation.

......

The next day, early in the morning, as soon as the sky was dark, Ling Zhen and Yan Zhen quietly left the academy and went to the secret realm of the Yan family.

The entrance to the Yan family's secret realm is no longer in the Yan family, but in a mountain villa under the name of the Yan family, only a couple of Qi Cultivation Realm are guarded.

For the eldest lady of the Yan family, they naturally knew each other, and there was no obstacle.

In a hidden backyard of the villa, a mysterious black stone array is arranged.

Only by opening the Blackstone Great Array can you truly enter the secret realm.

And the key item to open the Blackstone Great Array is the array disk!

The array plate is simply the key to open the formation, and without the key, you don't want to enter the secret realm.

The array plate in Yan Zhen's hand is the same as the material of the Black Stone Array, a black stone, round in shape, with many grids on it, and each grid has mysterious lines flowing.

Amazing!

"This kind of black stone is called the Black Sky Stone, which is not only hard and indestructible, but also has spatial characteristics, and is usually used to refine space formations. Yan Zhen explained to Ling Zhen in a low voice.

"Space Formation?" Ling Scar was a little surprised.

While in school, he also learned that there was a formation on the Water Blue Star, a formation mage.

However, the five elements formations that can usually be arranged, and the space formations are extremely difficult to arrange, and few formation mages can successfully arrange.

"Well, the true location of the Yin and Yang Secret Realm lies at the edge of the wasteland, and the space formation can teleport us over. ”

Yan Zhen replied lightly, and the array disc in his hand had been placed on the array eye in the center of the formation.

In an instant, the originally calm Blackstone Great Array immediately glowed with countless streamers, like a defensive cover, and like a cage wrapping Ling Zhen and Yan Zhen in the formation.

Seeing that the formation had been activated, Yan Zhen immediately took back the formation plate and explained, "Don't move." ”

"Wow-"

The light of the formation was extremely dazzling, like a scorching sun, and the sight was white, and nothing could be seen clearly.

When the light dissipated, Ling Zhen and Yan Zhen had disappeared in the blackstone array.

It seems like a lifetime is so long, and it seems like it's just the blink of an eye.

In a trance, Ling Zhen felt a little dizzy.

But as soon as the dizziness started, his feet had already landed, and he was still stepping on the blackstone array.

It's as if it hasn't moved at all, but it's different.

The environment in front of me is no longer a small courtyard, but a mountain with gray mist.

The formations are paired and interact with each other.

Naturally, they were already in the Yin and Yang Secret Realm.

Walking out of the formation and coming to the high place of the mountain, Yan Zhen explained to Ling Jian with a smile: "The Yin and Yang Secret Realm is divided into the Yin and Yang sides, and this mountain is the dividing line in the middle, with the Yang side on the left and the Yin side on the right. ”

"I will absorb the two qi of yin and yang in the yin and yang pool on the yin side. ”

Following the direction of Yan Zhen's gaze, Ling Zhen saw a pool of mist under the mountain on the right.

The area of the pool is about a dozen square meters, and there is a gray air flow wafting on the water.

"The spirit vein is in the spirit cave on the yang side, and the entrance is just below that big stone. Yan Zhen pointed to the left again.

A boulder could be seen in the distance, and there was also a hole under the boulder with a gray air current.

"You should know the method of refining spirit crystals. Yan Zhen looked at Ling Zhen and asked.

"Hmm. ”

Ling Zhen nodded slightly.

He deliberately asked Han Tianpeng privately for advice on the method of refining spirit crystals.

From Han Tianpeng's mouth, he also knew a secret that was not a secret in the big family, that is, there were a group of monks in the big family who specialized in refining spirit crystals-spirit slaves!

The spirit slaves are basically composed of prisoners of some big families, without any status, and live in the dark.

The value of their existence is to refine spirit crystals for everyone.

Although Han Tianpeng just said a simple sentence, it made Ling Zhen clearly realize that this world was much more complicated and terrifying than what he saw on the show.

"Let's start now. Yan Zhen took a deep breath, and his eyes couldn't help but be filled with excitement, as well as a trace of inexplicable palpitations.

The memories of the last trip to the secret realm are too deep!

"The longer I stay in the secret realm, the more Gu Yaowang will become, hold back as much as possible!

Yan Zhenjiao laughed, and her body swept towards the foot of the mountain like an off-string arrow!

"It's not that easy to marry me, hehe. ”

Ling Zhen also laughed, and swept towards the foot of the mountain on the left!

Both of them seem to be talking in a ridiculous and joking tone, but in fact they are serious!

Of course, it's not about marriage, it's about Gu Hope.

Yan Zhen was reminding Ling Zhen to hold back.

Ling Zhen is responding to Yan Zhen, he will definitely hold back!

The secret realm was not big, and in less than five minutes, Ling Zhen came to the boulder and looked at the mouth of the bubbling cave.

Ling Zhen took a deep breath, and then slowly walked towards the cave.

The hole is obliquely downward, deep into the ground, but not very deep, about a dozen meters away.

A horizontal grotto appeared in his sight, and he saw the true face of the spirit vein.