Logically speaking, the best treasure should be hidden in the innermost part. Yang Teng didn't have the patience to open it one by one and headed straight to the castle in the center.

This castle is huge, which is as big as the four or five castles on the outside.

Yang Teng first circled around the castle and used the mysterious magic technique to explore it. He found that the formation outside the castle was not as easy to crack as the two castles in front.

Seeing that Yang Teng's face was not very good, Chen Yun asked, "Why, is it difficult?"

"It's not just difficult. There are not only formations outside this castle, but also powerful bans. If you want to change the terrain and destroy the formation, you must first break the ban." Yang Teng used the mysterious magic technique to explore, but he was almost injured by the ban.

Fortunately, he was cautious enough, and just took a little test and realized something was wrong. He immediately stopped the mysterious magic technique.

"What should I do? Why don't you give up. Anyway, since I haven't opened these castles for so many years, won't Fengyun Thirteen Kou still regard this place as the headquarters? Otherwise, open the castles outside first, and find a way to deal with this castle when you have enough strength in the future." Chen Yun was worried that Yang Teng's face was not good-looking, so she persuaded him in another way.

Yang Teng laughed: "Yun'er, what are you worried about! Isn't it just a ban? I can't break the ban!"

"You know all this!" Chen Yun couldn't tell whether Yang Teng was telling the truth or for the sake of the so-called face.

"Do you know how King Jiang left the trapped place? It was me who used the means to break the ban that allowed King Jiang to escape the suffering of five thousand years." Yang Teng said: "Cracking the ban is not as simple as breaking the formation, and it may take some time."

"Don't worry, take your time, your health is important." Chen Yun said with concern.

"Aren't you afraid that I will destroy your castle?" Yang Teng said with a smile.

Chen Yun raised her hand and was about to hit Yang Teng, but found that Yang Teng had already begun to enter the state.

Use the technique of breaking the ban that King Jiang Shen forcibly taught him, and use his spiritual sense to explore the key points of the ban.

Chen Yun looked at Yang Teng quietly, and she was increasingly unable to see through this Dongzhou monk.

When it is out of control, Yang Teng is like a little gangster, speaking irritable and not very reliable in doing things.

Once you get serious, Yang Teng will enter the state in the shortest time, regardless of the outside world.

This is the most special young man Chen Yun has ever seen, and she feels very interesting.

At first, Chen Yun learned through various channels that Yang Teng has great potential and will definitely become a dominant in the future. Her idea at that time was very simple. Someone dared to slap her on the butt and used that strange thing to make her body react greatly. Anyway, this guy must be responsible for her to the end.

As he gradually gained deeper understanding, Chen Yun found that she seemed to fall in love with this guy deeply.

Especially when Yang Teng was doing things seriously, his faint intoxication temperament made Chen Yun fascinated.

Yang Teng successfully found the first key point and began to use spiritual energy to transform spiritual fire to refine it.

The process is long and boring.

Chen Yun watched from the side. After a long time, she had no other feelings except that she felt that Yang Teng's hands were warmer.

After a long time, Chen Yun lost her patience and began to walk back and forth.

I looked at Yang Teng from time to time and felt strange. Don’t he feel bored?

A day passed, and Yang Teng did not react at all, but occasionally saw Yang Teng taking the Spirit Gathering Pill to replenish spiritual energy.

Chen Yun couldn't help but want to ask Yang Teng when he could open the formation and see the true face of the castle.

However, the long wait had just begun, and Chen Yun's patience was eroding day by day.

In the end, Chen Yun found that she had adapted to such boring days. Every day, she looked at Yang Teng's motionless refining key points, and even had an illusion that she thought Yang Teng had turned into a statue.

After a long wait and twenty days, Yang Teng made some noise.

Paying attention to this place at all times, Yang Teng had just had movement, and Chen Yun rushed over.

Yang Teng withdrew his hands and took a deep breath, his face full of fatigue and joy, "I finally completed the first key point."

What? Chen Yun was stunned. This was the first key point. Judging from what Yang Teng meant, there seemed to be many such key points!

It takes time to wait until the formation is truly opened.

"Hurry up and take a break. You haven't had a rest for twenty days in a row. If you continue like this, your body will not be able to support you." Chen Yun did not allow Yang Teng to object, and forced him to press him to the ground and let him rest.

Yang Teng said helplessly: "You can't continue even if you don't let me rest. You're too tired and continue after two days of rest."

He didn't expect that the prohibition imposed on this formation was so powerful, and it was even more difficult to refine than the restriction that trapped King Jiang Shen.

Yang Teng secretly looked forward to such a powerful ban and formation, does it mean that the treasures inside are of high level?

After returning to his residence and resting for two days, Chen Yun took this opportunity to deal with some internal affairs.

Then, back to the largest castle again, Yang Teng continued to refine the key points of the ban.

It also took twenty days to refine the second key point.

Unlike the formation ban that traps King Jiang Shen, there are only four key points, the ban on the formation guarding outside the castle actually has eight key points.

Regardless of the quantity and difficulty of refining, it is twice as high as that of the maze in Beizhou.

It took Yang Teng a full six months to refine all the key points of the ban on this formation.

Chen Yun admired Yang Teng's perseverance and patience. If it were her, she would have given up long ago. Who would have wasted half a year on this?

The last key point after refining is to change the terrain and crack the formation.

Yang Teng took five days off this time, adjusted his condition to the best, and then prepared to crack the formation.

Chen Yun also realized that there were many protections outside the castle, and there must be good things inside.

Jiang Tong and others were ordered to lead people to protect the castle closely to ensure that there were no idle people within a radius of thousands of miles.

Even Jiang Tong is not allowed to approach, otherwise the family rules will be dealt with!

Jiang Tong still doesn’t know what the family rules of Fengyun Thirteen Kou are, but it sounds very strict anyway.

Everything was ready, and Yang Teng began to prepare to crack the formation.

He was already very familiar with this formation and knew that with his ability, he could not crack the formation at once. He could only divide it into several parts according to the previous method of protecting the castle.

Standing with his feet facing the castle, he shouted: "Mysterious magical magic! Get up!"

There was a loud bang, and a mound bulged across the opposite side.

"Success!" Chen Yun shouted excitedly, and after waiting for half a year, he finally saw hope.

"Bang!" Yang Teng shook for a few times, but finally couldn't support him and fell to the ground.

"Yang Teng! What's wrong with you? It doesn't matter!" Chen Yun heard Yang Teng's voice falling to the ground and rushed over to hug Yang Teng.

Yang Teng's face was pale and there was no trace of blood.

"It's too strong. This formation is powerful. I'm afraid I'll have to rest for a day or two before I can continue." Although Yang Teng has divided the formation into eight parts and destroyed them separately, he has to destroy them with all his strength, and has been severely damaged by the backlash of the formation.

"Don't rush to crack the formation, don't be stubborn. If there is any hidden disease left in your body, it will be a big event for a lifetime." Chen Yun was anxious. If he had known this, he would have cracked the formation a few years later. After Yang Teng's cultivation level became stronger, he would always be easier.

"It's okay, this is a normal manifestation of using the mysterious magic technique. As long as you don't hurt the sea of ​​consciousness, it's okay." Yang Teng understood his own situation. The most feared thing about using the mysterious magic technique is that he was injured in the sea of ​​consciousness.

"You must not be arrogant. It doesn't matter if you would rather open this castle a few years later." Chen Yun was still a little worried.

Yang Teng smiled and said, "I didn't expect you to care about me very much. Don't worry, I'm a disaster for thousands of years. I won't die so early. I can't let you be a widow."

"Get out!" Chen Yun's soft little hand pressed on Yang Teng's waist and twisted it hard.

Yang Teng grinned in pain, "It hurts! You cruel woman, you murder your husband, right?"

"Whose husband are you?" Chen Yun came again.

After laughing and fighting, Chen Yun was still very concerned about Yang Teng and forced him to rest for five days. Later, Yang Teng repeatedly said that he was fine, so Chen Yun agreed to let him continue to break the formation.

The second time was similar to the first time. Yang Teng forced his way to crack the formation, and the backlash was also very serious.

Reconcile for five days again, and then hit the third time.

In this way, it was done once every five days, and it took more than a month before Yang Teng began to attack the last place.

When Yang Teng thought of coming this time, he could open the largest castle and see the treasure inside, he was extremely excited.

I used him for about eight months. If I couldn't find good things, it would be a big loss.

However, there is also good news. Yang Teng is in the process of consumptive and cultivation transformation every day when attacking this formation that is guarding the castle for eight consecutive months. His cultivation level has been further improved, from the third level of the Marrow-Slaying Stage to the fourth level of the heaven.

The advantage of improving cultivation is that the strength is greatly improved. Using the mysterious magic technique to forcibly change the terrain and destroy the formation is no longer as difficult as the first time. Although you still need to cultivate your body after the end, it is obviously much better.

"The time to witness the miracle has come, just wait for a huge surprise!" Yang Teng stood facing the castle with confidence. This is the last place!

Chen Yun nervously reminded: "People should be the most important thing in everything, and you must not show off your strength."

Yang Teng did not reply, his eyes stared at the opposite side.

The state instantly adjusted to its peak and shouted: "Mysterious magic! Get up!"

A violent aura rushed from Yang Teng's feet to the castle opposite.

Under the formation, the breath reacted violently with the ground. After a loud bang, a mound raised high on the ground.

"Boom!" The earth-shaking explosion broke out, and the formation exploded over the castle and destroyed.

The powerful impact force collided over the castle, and the entire castle swayed.

The ground was transmitted back and shocked violently.

Chen Yun did not pay attention to the changes in the castle and formation at the first time, but quickly came to Yang Teng and supported his shaking body.

Yang Teng's face was calm, "Go away, go and put away our treasure!"

With the help of Shen Yun, Yang Teng entered the castle gate.

The formation destroyed the huge impact force released instantly, knocking cracks out of many parts of the castle. Some huge rocks fell on the wall, but did not destroy the castle.

When they entered the city gate, Yang Teng and Shen Yun were stunned at the same time.

Is this a treasure?

A shocking treasure!

A treasure that is more valuable than any treasure.
Chapter completed!