As a tattoo master, Drow is neither a science student nor a liberal arts student. He was an art student and didn't usually like to read. Therefore, he has neither scientific literacy nor cultural knowledge, and often encounters some things in life that he does not understand. For example...... Right now.

In order to better dig holes and rubble, he found the electric drill at home and stretched it into the box, hoping that this thing could show its might.

Yu Luoqi looked at the 'Qimen Weapon' that suddenly appeared in the sky, and jumped high excitedly, looking forward to a new round of earth shaking. But it's a pity that the big hand disappointed her this time.

Drow poked the drill into the ground and pressed the power switch. Click, the drill bit didn't move, and there was no reaction at all.

"Huh, the drill is broken?"

He pressed it a few more times, but when he saw that there was still no response, he took out the box. Unexpectedly, as soon as the drill bit came out of the box, it immediately buzzed and spun and worked normally.

"What's going on?!"

Drow put the rotating drill into the box again, and the rotation immediately stopped, unequivocally.

"This ......"

He tried it back and forth a few more times, and each time the effect was the same. It can be used outside, and it stops when you enter the box world. As the number of experiments increased, he, an art student, more or less guessed the crux of the problem.

"Could it be that after the current enters the box, it does not increase in equal proportion, so it can't bring the machine? It's hard to say...... Maybe there are other reasons?"

Drow pursed his mouth into a word, crossed his arms and closed his eyes in thought for a while. When he opened his eyes again, he immediately put his hand in his trouser pocket, took out his mobile phone and reached into the box, trying to unlock it with his fingerprint.

Yu Luoqi saw that the big hand took out a strange thing again, and looked at it curiously. But he didn't see any change in the strange thing, and the big hand retracted after tossing for a while.

"I really can't use it, can it be that these electronic components lose their effect after they are enlarged?!" This is super bad news for Zhuoer, and he has no idea of showing the little beauty a cat movie. "So many cute kitten videos, saved in vain!"

Since the electrical appliances can't be used, Zhuoer embarrassedly put away the electric drill, went to the next door to borrow a shovel back, and poked it in the box helplessly to start a new round of excavation. In order to make the shovel do its job, he put on outdoor shoes, put his legs into the box for the first time, and stepped the shovel as deep as possible.

Yu Luo Qi flew in the sky, and appeared out of thin air with a big thick leg wearing jeans and sneakers, working with a shovel, and the whole person was a little born.

"Original...... The legs of big hands can also be bigger. I don't know if other parts of the body have this function, will I have a chance...... What about a chance to see his head?"

Imagining the appearance of a huge human head floating in the air, Yu Luoqi frowned. It seemed a little scary, but she still wanted to see the big hands.

Just as she was thinking about it, she suddenly felt an itch under her nose, and a very tempting smell ran down her nostrils and into her brain. It is the smell of Reiki.

"The smell is so strong!Is there still so many spirit stones under the pit?!"

Drow was tired of shoveling by this time, so he collected his legs, removed his shovel, and carried out the gravel from the pit by hand, and spread it on the ground.

Yu Luoqi didn't look at the stalls, but ran to the bottom of the hole, looking for the area with the strongest aura, and soon found the target.

On a certain side of the mountain wall in the deepest part of the excavated pit, there was a honeycomb-like pure black stone, which was covered with hexagonal holes, and each small hole contained a spirit stone.

"This, this is a small vein of spirit stone. ”

Yu Luoqi had heard the legend about the spirit stone vein and recognized this famous 'honeycomb spirit mine'.

Generally speaking, spirit stones are scattered underground, and even in the dense area of spirit stones in the veins, there will be no more than two spirit stones per cubic meter at most. There was only one exception, and it was this vein of spirit stone called the Honeycomb Spirit Mine.

The veins in front of me are not very large, the size of two or three basins. Even so, the discovery of such a treasure in an abandoned mine was much more than originally expected. It is conservatively estimated that there are also a hundred spirit stones hidden in it.

"The monk three hundred years ago should have discovered the aura emitted by this vein, which is why he dug so deep. Fortunately, if they dig another ten or so meters, they will dig up the honeycomb mine. ”

Yu Luoqi looked up at the sky, she was standing at the bottom of the pit, surrounded by mountain walls and gravel, as if she was at the bottom of a well, even the stars and moon in the sky could not be seen clearly, only a few moonlight was cast on the bottom, and it was not as dazzling as the spirit stone veins in front of her.

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After transporting the honeycomb mine, Yu Luoqi carefully warped out all the spirit stones on it. The number is not bad, a total of ninety-seven. These spirit stones were enough for a monk with no metallic talent to cultivate to the second level of Qi Condensation, but this had to be combined with the relevant exercises.

"If it's a big hand, this should be enough for him to give birth to Neidan in a few months, right? If he has a metallic talent, he can be a little faster. ”

Yu Luoqi put all the small pile of spirit stones in the palm of his big hand and asked him to take them back. I didn't keep any of them.

"I don't have a metallic Nedan, and neither does my dad. I can't use the spirit stone if I put it here, I'm afraid it will cause trouble. If it's safe on your side, you'll keep it. ”

Drow naturally didn't understand what she was saying, but he still took the woven bag back. Looking at this pile of small crystal stones, he was full of joy, but he didn't know what the use of this thing was.

Yu Luoqi seemed to see through Zhuo'er's mind and explained, "You just need to remember that you always have these spirit stones in your mouth. Your spiritual root will automatically absorb the spiritual energy in the spirit stone, and if you absorb it to a certain extent, it will condense the inner pill. As for the Inner Dan attributes......"

It's rare to be a teacher once, and Yu Luoqi doesn't care if Zhuoer understands it or not, and Wu Zi popularized the knowledge of cultivation-

Spiritual root, the most important qualification for cultivation, is an organ hidden in the body that can perceive and use aura. Only when you have a spiritual root can you cultivate.

Neidan, a spiritual aura mass that grows on the spiritual root. Once condensed, it can create its own aura.

Monk cultivation is usually divided into the pre-realm and the post-realm. Among them, the Ning Dan period, the Zhu Dan period, and the Jin Dan period are the former realms. The Dan infant period, the Dan transformation period, and the Danshen period are the later realms.

In the former realm, the main task of the monk is to strengthen the inner dan. During the condensation period, it is necessary to condense as much inner dan as possible in order to meet the heavenly thunder once every three years.

As long as the Inner Dan is strong enough to absorb and refine the power of the Heavenly Thunder, the monk can enter the Casting Dan Stage. In this realm, Neidan, which was originally composed of aura, will have entities, master some changes, and learn some spells. Monks need to constantly refine the inner pill of the entity, remove the impurities in it, and condense the golden pill.

When a monk Jindan is a great achievement, he can also have a preliminary peek into the Heavenly Dao. How to go on the path of cultivation in the future, Yu Luoqi, a young girl who has just started, does not know at all, she only knows that there are only some powerful sects in the world that have the ability to cultivate such monks.

As for the three post-realms...... Only the monks of the Three Great Immortal Palaces and the Nine Great Blessed Lands dare to expect one or two, ordinary sects can't be cultivated at all, and the Jindan period is the ceiling of ordinary sects.

For today's Yu Luoqi and Zhuoer, the main job is to condense as much Neidan as possible.