Chen Hao casually replied, "it's safer to build it underground!"

Walk down the steps and take a 90 degree turn. The flames on both sides of the cave drive away the darkness.

The cave is a standard square, which is made of hard granite up, down, left and right.

Seventeen touched a rock wall, the granite surface is very smooth, feeling like a carefully polished copper mirror.

Chen Hao estimated that if the rock layer is thick enough, even if the innate master comes, he can only honestly go to the main entrance.

After walking about 100 meters, seventeen saw two guards standing in the middle of the cave, behind which was a thick rock wall.

The torch inserted on the rock wall cast a shadow on their faces. They did not move. Seventeen could hardly feel their breath, just like a sculpture.

Is it the end?

Seventeen said tentatively, "I'm here to get the skill!"

The guard on the right said, "Keepsake!"

His voice was hoarse and dry, as if he hadn't spoken for a long time.

Seventeen showed the jade pendant that the eldest childe gave him.

"Go in!"

The two guards made way for seventeen. There was a rumble, and the granite wall moved slowly to make way for an entrance.

Seventeen walked in and found himself in a huge room.

The room was neatly filled with bookshelves, and an old man stood quietly in front of the bookshelf reading a tattered and yellowing ancient book.

Finding that seventeen entered, he gently put the book back in place and asked in a low voice, "who are you?"

"I'm seventeen!"

"Well, the eldest childe told me to come!"

Following the old man through the wide room, he put his hand on the granite wall, which opened again.

Chen Hao almost jumped up when he saw this scene!

Is this technology fingerprint recognition?

Seventeen followed the old man into the secret room, which was still not small, half the size of a football field.

"Here are all yellow level skills and martial arts. Choose one!" The old man warned, "remember, you can't pick it up and read it. The array is arranged in the room. Once you touch the book, the array will start..."

"How can I choose?"

"Tell me which one you choose, and I'll take it for you!" The old man then said, "their characteristics are written next to each skill."

"Yes!"

In the secret room half the size of a football field, Huang's Kung Fu and martial arts were enough to make him dazzling.

These are all part of the details accumulated by the LAN family over the past 100 years.

Skill and martial arts are divided into categories. Seventeen soon found the location of the Yellow level top-grade skill.

"Qianyuan skill", a top-grade skill of yellow level, has no attribute. The cultivation speed is relatively slow. After cultivation, Zhenyuan is relatively pure and thick, and the ability to recover Qi is faster.

"The formula of clearing the wind and transforming the rain", a top-grade yellow skill, is a water attribute skill with medium cultivation speed and extremely fast Qi recovery ability.

……

Seventeen set his eyes on a very high-end skill - "invincible swallow the sky and destroy the earth, nine turn immortal skill", a top-grade yellow skill, earth attribute skill, the cultivation speed is extremely fast in a short time, the cultivation progress in the middle and later stages of the Qihai realm is almost stagnant, there are a lot of Zhen Yuan impurities, and the true Qi recovery is extremely slow, so it is not recommended to choose.

Seventeen pie pie mouth, simply do not go to see.

This skill is a pit, and he knows the seriousness of pure Qi!

Many martial arts practitioners took too many pills to improve their accomplishments in the early stage, and the true Qi was doped with too many impurities, resulting in being stuck on the bottleneck in the later stage.

It costs too much to purify the impurities in the true Qi with external force. Even martial artists from aristocratic families can't afford it.

The name is high-end and high-grade martial arts, which does not mean that it must be very powerful!

After all, the name is taken by the martial artist who created the skill. What name to take is someone else's freedom.

It's not surprising that there are some middle-class names occasionally.

Seventeen glanced at all the nearby skills... And soon found a group of skills with extremely shocking names.

For example, the "invincible fist" of the Yellow level middle level, the "God killing palm" of the Yellow level middle level palm hair, the Yellow level inferior sword technique "God killing sword technique" 1, "God killing sword technique" 2, "God killing sword technique" 3... 19 after a careful look at the introduction of martial arts, the number behind the "God killing sword technique" is not the meaning of the first form and the second form of God killing sword technique, but a duplicate name!

Emmm... It seems that many unsophisticated sword creators like the name "killing God sword".

Chen Hao reminded, "seventeen, pick the bloody battle skill!"

"Blood battle skill", the Yellow level top-level, blood attribute skill, this skill comes from the Xuan level lower level skill "blood coagulation formula" of the blood god sect. After modification, the spirit of the martial artist who practices the "blood battle skill" will be more stable, not easy to lead to being possessed by evil, and the cultivation speed is faster. After cultivation, the true yuan is more pure and thick, and the true Qi recovery ability is faster, which is especially suitable for martial artists who often need to fight.

"Good!"

Seventeen didn't ask why, he knew that since Lord Jianling asked him to choose "bloody battle skill", there must be his own reason!

Besides, among all the top-level skills of the Yellow level, the "bloody battle skill" is also an excellent level, which is also very consistent with the seventeen's own fighting style.

"Don't worry, I won't let you suffer!"

Then seventeen, with the consent of the old man, looked for the Xuanji inferior martial arts suitable for him, but he found nothing in the narrow stone room, and did not find the "ice heart concise formula" recommended by commander Hu to him.

After asking the old man, he realized that "ice heart refining formula" was not a martial art, but a rare special skill to cultivate his mind, and he was not qualified to get it.

In desperation, seventeen can only choose one Epee sword technique "thousand sword formula". The power of "thousand sword formula" is the top level in the Xuan level inferior skill. The sword technique requires high power for the user. The greater the power, the more powerful it is used.

Seventeen is very consistent with the requirements of the sword technique.

Although I didn't find the ice heart pithy formula, seventeen was still very satisfied.

The old man handed the two martial arts skills to seventeen and said, "recite the two martial arts skills!"

Seventeen asked bitterly, "can't you take it back?"

The two books have more than 60 pages of martial arts, including many pictures of human meridians.

It's not easy to remember them in one breath.

The old man said in a flat tone, "if you are a legitimate son of the family, you can take the skill out!"

It was not until midnight that he skillfully remembered the contents of the two martial arts.

As soon as I got back to my residence, seventeen couldn't help but start to revise the newly obtained "bloody battle skill".

Under certain conditions, martial artists can convert to other high-level skills. The limitation is that water attribute skills can only be converted to water attribute skills, wood attribute skills can only be converted to wood attribute skills, and other attribute skills can also be converted. However, in the process of conversion, the loss of true Qi is very large, which will lead to a significant decline in accomplishments.

Seventeen cultivation of non attribute skill can convert any attribute skill. When the LAN family cultivated them, it left them a choice opportunity.

Converting to other skills is a water grinding job, which requires slowly converting the non attribute Qi condensed from the practice of Hunyuan skill into the blood attribute Qi required by the blood battle skill.

Just at the time when the 17th day just converted a trace of blood attribute genuine Qi according to the "blood battle skill", Chen Hao shouted in his mind, "you quit practicing first, I have something to tell you!"

It's OK to be interrupted, but I feel a little uncomfortable in my chest.

After all, Chen Hao's way of interrupting is not very rude!

If you are interrupted by others, you must be in a bad mood!

But if the other party is Jianling, it's different.

"Lord Jianling, what's the matter?"

"I have a more suitable skill for you to teach you!"

"What skill?" Seventeen eyes brighten.

Master Jianling's vision has always been very high, and his skill should not be ordinary. For example, master Fu Yuanming's martial arts "beheading" is extremely advanced. He has not yet understood it, but it has also benefited him immensely. Now Jianling wants to teach him his skill again.

How can I not be excited?