"There's a wooden cart over there, and you can put the stones on it."

Hearing that Su Yu let him go, Lake was naturally not at ease, because he didn't know what was going on below, only that when he came over with a wooden stick for lighting, he found that the hole was empty and there was no figure to be seen.

Lake:......!?!

But fortunately, his shout was responded to by Su Yu, which made him understand that nothing happened to Su Yu.

"It's a chain mine, I'm in another mine, and it's safe here." Su Yu paused, and then continued: "I'll go back after seeing the situation here, after you bring the stones back, if you have time, then cut down some trees, I need a lot of wood and stones for building in the afternoon." ”

"By the way, help me and Dolly with a message, let her collect some more red berries, and we can eat some good ones tonight."

Today is not only a passage to the mine, but also a black-striped tiger has been harvested...... As a result, a chain of mines has been discovered!

This succession of good news is indeed worth a good meal tonight.

After a series of explanations, although Lake was still reluctant to leave, he still chose to follow orders.

"Alright then......" Lake was a little helpless, "then I'll go first, Lord Lord, be careful." ”

After Lake left, Suyu was about to enter the second cave to look at it, but before leaving, she slowly crouched down and then reached for the sable.

"Come up." Maybe he really understood Su Yu's words, Bai Mink didn't hesitate at all, and ran directly along Su Yu's arm all the way to her shoulder.

The nervous little paws pulled at the clothes on Su Yu's shoulders, and the long tail was on the back of Su Yu's neck.

Connected to the sable, Su Yu slowly moved forward with the help of the stone wall, and when she moved, Su Yu opened the construction interface, and she was always looking for a place where she could place a bonfire.

I don't know how long it took, Su Yu can be regarded as finding an open space where a bonfire can be placed, and the moment the bonfire fell, Su Yu only felt that his whole world was bright.

At this time, Su Yu could finally see what kind of place he was in—it was a very empty cave, completely different from the small one above.

Not only that, Su Yu could see traces of a variety of ores on the surface of the stone walls here, and there were three kinds of ores she saw alone, namely coal mines, copper mines, and an ore called 'Spirit Mine'.

Needless to say, coal and copper ore are fuel, and with coal, Suyu can make basic movable lighting tools.

As for Copper Ore, its main purpose is to craft tools and equipment of the corresponding level, in addition to that, Copper Ore can also be used to craft Copper Coins...... This world currency can be crafted.

Not only can copper ore be crafted into copper coins, silver ore, and gold ore, but it can also be crafted into silver coins and gold coins, respectively.

It's just that usually people don't do this, because ore is a limited resource, and it is not used after mining, and it is a very large resource.

Currency, on the other hand, can be obtained through trading after the construction of a post station is open for trading.

Although ores can also be traded, the amount of ore traded by merchants is generally not very large, so the main source is to find the relevant ore resources and then obtain them through mining.

As for the Spirit Ore, although it is an ore, it cannot make anything, as it is a secondary lifting material, and people prefer to call it an 'enchanted material'.

The main function of the spirit ore is to add it when crafting an item, which will increase the probability of better attributes and higher quality of the item to a certain extent.

Although it sounds quite powerful, it doesn't have much effect in the early stage because the skill level can't keep up.

There is no corresponding skill to make items, and it is useless to have spirit mines, after all, there are no NPCs that can make things on Su Yu's side.

However, as long as there is a copper mine, the quality of this mine is not bad...... Su Yu's biggest fear was that she would get a silver or gold mine.

Although silver and gold ore are higher than copper ore in all aspects, including value, silver ore must be mined with copper ore picks, and gold ore must be mined with silver ore picks......

But fortunately, there is no such situation, and I don't know whether to say it is good luck or bad luck.

"Did you know there's a mine here?" After seeing these copper mines, Su Yu's first reaction was not to dig directly, but to turn his head to look at the small thing on his shoulder.

In the face of her inquiry, Su Yu gained an innocent look.

'Huh? 'What are you talking about?'

Su Yu: "......" almost forgot, the language is not understood.

Because of the language barrier, Su Yu could only choose to give up exploring this question...... Although she gave up, she actually had the answer in her heart.

After all, Lake was brought here by it, and it was because she saw the strange appearance of the sable that she began to observe the surface mine, and then found out that it was a serial mine......

Since he couldn't make sense, Su Yu gave up chatting with it, holding the manuscript in his hand, preparing to dig up some coal and copper mines and bring it back.

……

When Su Yu was mining, the white sable came down from her, and it first squatted obediently next to the bonfire and watched Su Yu dig for a while, and then its nose moved slightly......

Although Su Yu was mining, she had been paying attention to this white mink, at first she saw that it was staying next to the bonfire, she didn't care, but in just a few minutes, she turned her head to look in the direction of the bonfire again, and saw that the white sable that was originally squatting next to the bonfire was gone.

Because of this discovery, Su Yu's mining action paused slightly, but he did not deliberately stop in order to find it, but chose to continue mining.

【Obtain Coal*6】

【Obtain Copper Ore Slag*48】

【Obtain Copper Ore*5】

【Obtain Copper Ore*8】

……

Copper slag is somewhat similar to the previous sandstone fragments, both of which belong to the separate calculation of the mining explosion rate, but the difference is that the sandstone fragments are useless, but the copper ore slag can be filtered and refined through the furnace, but the proportion is slightly lower.

Under normal circumstances, a copper ore can be obtained after being smelted in a furnace, and 10-20 copper ore slag can be smelted together to obtain a copper ore.

The lower the furnace grade, the lower the filtration efficiency and the more copper ore waste slag is consumed, and the higher the filtration efficiency is the lower the consumption.

Although according to Su Yu's current situation, these 48 copper mine waste slags are equivalent to less than two and a half copper mines, but after all, they add up to a lot...... A little bit can be a little bit.

(End of chapter)