The sun already had a normal face hidden behind the mountain, and the bright moon had appeared above the canopy.

As a result, Qi Pi still couldn't help Ji Ying's soft grinding and hard bubbles were pulled by him, and his face was full of bitterness.

"Draw quickly, draw quickly." In the woods, Ji Cheng spread his black robe on the ground and urged, "We don't have much time, it's time to change shifts soon." ”

From the perspective of saving, every time the two of them entered the mine, they temporarily drew a formation with reagents on the black bubble. The advantage of this is that it can fully save resources, after all, it is only done once a month, if you use the formation of inlaid spar, it is really a bit worth the loss. And in doing so, if you find a better formation, you can replace it, for example, this new formation adds a function to reduce the sense of presence on the basis of the original. TV updates the fastest //

The sense of presence is a subtle thing, although it is not that people can't see you completely, but it can make others ignore you to a certain extent, which is also a similar thing.

However, the disadvantage is that the effective time is short, and basically this kind of circle can only last for half an hour. So they need to draw it every time they go in before they go in, and they need to draw it once when they sneak out in the morning.

Qi Pi sighed, clapped his hands together, and saw that scattered white light began to converge, and a book appeared in countless white crumbs.

The palm of his hand gently wiped off the excess white crumbs, and when he opened the book, it was full of notes and designed formations.

"I'm always worried that the guards will be drawn to you by your white shattered light." Ji Cheng couldn't help him at this time, so he could only stand guard not far away. But that doesn't affect his complaints.

"It's safe that way." He found the formation he needed to draw, and then began to draw on his robe by dipping the reagent from a branch. In fact, he doesn't need to look at the painting of the general formation, but he also drew it once when he was experimenting, and he doesn't remember it very well.

The reagent mixed with the hedron powder was not pale blue, but the twig had instead plated its tip with a silver-gray color. As the branches moved, runes appeared on the black robe, and while each one wasn't particularly complicated on its own, the odd order and placement of them was enough to dazzle the layman.

This is the reason why Ji Cheng was mediocre even if he was pressed to learn the formation together. This thing really needs a certain amount of talent and people to be able to calm down.

After the formation was drawn, Qi Pi took out another black reagent from his pocket. This has no other purpose, but it can cover up the traces of the spar reagent. Otherwise, this robe full of silver-gray textures is far more eye-catching than the original black robe.

"Are you alright?" Ji Cheng kept staring outside the woods, "The two teams have begun to meet, and they are about to change the guard." ”

"Alright, alright." Qi Pi scattered his notebook, shook his robe up and down a few times to let the reagent dry a little more, and after putting on his black robe, he walked behind him with Ji Ying's robe, "Here you go." ”

Ji Cheng was indeed taken aback by the clothes that suddenly appeared beside him, "Oh mom, why did you come over silently." ”

"Isn't that just a testament to the uniqueness of this formation?" Ji Ying's reaction made a trace of joy rise in Qi Qi's heart.

The tribal territory is large, and the main gathering place is still a flat area along the river, surrounded by mountains. Regardless of the fact that this crystal vein that is the lifeblood of the territory is not hidden in the mountains, but in the underground.

With the help of the night that had already fallen, the two of them easily bypassed the guards who were on the shift and drilled directly into a mine.

There are three entrances to the mine, which is to facilitate the travel of mining personnel and avoid congestion. The three tunnels will eventually converge underground before entering the main tunnel. Although the mine was pitch black, the two of them had walked from here countless times, and like little mice living underground, they could know the direction of progress with their eyes closed.

After groping for nearly two miles in the dark, a little blue light appeared in front of me, and the two pairs of eyes smiled at each other under the reflection of the blue light, and touched it directly.

This is the end of the vein, and it's where the two of them used to pick up gravel most often.

"I learned this month why there are so many rocks here." Ji Cheng bent down and picked up a small stone on the ground and threw it into his pocket. Although they are now the ones who want to do big things, the harvest will never be too small, "This back is actually hollowed out." At that time, the first time I opened the mine, I was chiseled into the gap we saw not far ahead, and then the crystal veins near this side were hollowed out and used as storage silos. After the quarrying hedron is counted, all the hedron will be temporarily stored here and then shipped out from here for distribution to us. ”

"No wonder I feel a little strange every time the spiritual power fluctuation in this piece."

As a cultivator of the formation, what Qi Pi is best at is perceiving the fluctuations of spiritual power. His palm was attached to the blue light on the rock, behind a wall, and the spiritual power did not flow in a regular direction like in the crystal vein, but was separated.

"It's a pity that the stones here must not be moved." Ji Cheng sighed with some pity, "Every stone will be counted by a special person when it is deposited and withdrawn, and then the prince Changqin will come to count it once a week." ”

The main members of the tribe live here, and most of the scattered settlements are actually submissive to the small tribes around the original in order to survive. But even if it is this, there are nearly 5,000 people, which means that there are basically this number of spars stored there all year round.

"Come every week? It is estimated that he is the only one who can handle this counting thing. ”

After all, I'm a music theorist, so I guess I can count it all by the change in the sound of the piano.

"But it's so strict here, won't the mining place in it be more detailed? For example, marking the location of the daily shutdown or recording it by a special person? ”

"No, no, it's very loose there." Ji Cheng waved his hand, "After all, the division of the spar requires a sharp and tough tool, and those things are all registered and received by the media when they go to work, and then registered and put them back when they get off work." ”

Although the description seemed to be very difficult, Ji Cheng's face was full of pride, and he patted his chest and assured him, "But don't worry, I secretly tried, my spear blade can completely replace those things to cut crystal veins." ”

"Raising soldiers for a thousand days is used for a while, but I didn't expect your natal weapon to be used by you to steal mines." Qi Pi was a little speechless, "But I can't help you with this." I'd better keep watch while collecting rubble. ”

"Who told you to have to refine a broken book into a life-saving device?" When Ji Cheng was ignorant, he thought that the book was super magical, and when he knew the details, he lost interest.

That thing is magical, and it is the only one in the world, and it has paid a huge price.

After all, the natal apparatus is such a piece for a person's life.