The system prompt made Wan Lin stunned, he looked at the iron hoe in his hand, and he equipped the column that showed that the effective time of the iron hoe was 30 minutes.

That is, after 30 minutes, this iron hoe is useless?

Wan Lin thought of the props with only 10 iron hoes, and felt helpless for a while, hoping that this golden crystal was not a particularly difficult ore to come out.

He then slammed it against the mine wall.

The walls of the mine were unusually hard, and he smashed them hard enough to cut off a little debris.

Wan Lin repeatedly hammered and slashed the iron hoe towards that point, and the ore that exposed a golden sharp corner finally revealed a lot of its true face.

After 2 minutes of smashing, I only heard a "ding" sound, and a piece of golden ore fell with several sharp edges and corners, which looked unusually beautiful.

Wan Lin bent down and took the ore in his hand.

"Ding! Collect Gold Crystal*1! ”

This is really Jin Jing!

Wan Lin looked at the many golden sharp corners on the wall, and a smile appeared on his face, but in addition to the laser gun needs gold crystals, he also needs to collect 10 different ores.

Now there are only 10 iron hoes! If you take 1 handful for 30 minutes, it's only 300 minutes!

A full count is 5 hours.

He's going to keep trying!

Now one has been completed.

Wan Lin looked at the wall in front of him where there were no other ores exposed, did he continue to mine here, or did he change the point?

He could see that the other sharp corners around him were all gold crystal ore.

However, he still needs to mine 9 ores.

Wan Lin thought about it and didn't move his position, now it's just the beginning, 5 hours of time, it's enough for the time being, he can try first, whether this area can mine the second kind of ore.

He slammed it down hard in the same place, bringing out a few pieces of rubble.

As the minutes and seconds passed, the hole that Wan Lin had just smashed began to slowly expand, and when it expanded to the ore on the side, it was instantly mined.

"Ding! Collect Gold Crystal*1! ”

"Ding! Collect Gold Crystal*1! ”

The same voices kept coming from here.

30 minutes after Wan Lin used up the iron hoe, he still didn't mine any other mines, but he collected a lot of gold crystals, a full 58 pieces.

Wan Lin didn't continue to take out the iron hoe, but slowly walked towards the other end of the mine.

Although the road to the entrance of the cave is not very long, it is relative to taking a small car, if you are walking, or walking while carefully observing, then it will take more time.

It was only less than a minute or two away that Wan Lin saw a faint green dot on the wall.

He stopped in an instant, stepped forward, and touched the walls of the cave with his hand.

Yes, it should be ore, green, I don't know what ore.

Wan Lin took out a new iron hoe and smashed it against the wall on this side.

Five minutes later, a small circle of emerald green ore fell out.

Wan Lin patted the gravel around it and took it out.

"Ding! Collect Peacock Green*1! ”

Aha! The second new ore is here!

After Wan Lin knew the way to find a new type of ore, he didn't stop and looked directly towards the other side of the cave.

There is also a bright green light over there, which should also be the source of peacock green.

Wan Lin made a mark on the mine on this side so that it could be mined later.

Then he walked back to the front.

However, after 2 minutes of walking, he found another bright spot with a blue color, and the iron hoe in his hand still had more time.

Wan Lin directly took the iron hoe and went up, and smashed it with a "ding, ding, ding", this time the ore volume was a little large, and it took him 10 minutes to mine this ore.

"Ding! Collect Cat's Eye Blue*1! ”

With a little excitement, he threw the cat's eye blue into his bag, and the notes in the bag were rare ores, which he had never seen on Earth.

Maybe there is, but ...... He didn't see it anyway!

Wan Lin walked to the opposite wall to take a look, but he didn't see anything, so he could only walk forward again.

There is a fork in the road, if you take a small wooden cart, it is all the way to the end, and the fork on the side will not enter, you have to walk back on your legs.

This fork in the road is the closest one to this side.

Wan Lin looked inside and walked in.

This fork in the road is not deep, probably because the mine is only level 1, this fork is a small slope down, the bottom of the small slope is a mine wall, there is a little red light on it.

Wan Lin took out another iron hoe and knocked on it.

A few minutes later, a familiar piece of ore fell out.

"Ding! Collect Lava Crystal*1! ”

Wan Lin touched his head embarrassedly, he had collected the ore source of the lava crystal and the ore source of the tear eye stone before, and he would have mined it here!

That's fine, and if you need lava crystals and tear eye stones, you just need to come to the mine to mine.

However, his eyes immediately widened, is this counted among the 10 ores of the mission?

Wan Lin hurriedly opened the task page, looked at it, and instantly breathed a sigh of relief.

I saw that the task content displayed on the task page clearly said "Collect 4/10 different ores"!

Wan Lin returned to the fork in the road, marked it with an iron hoe, and then walked towards another fork in the road ahead.

This fork in the road is a bit twisty and winding, spreading inward, and there is no end in sight.

Wan Lin walked on the path of the mine, looking at the surrounding mine walls, why couldn't he see the colored light?

He touched the ore wall and walked forward again.

Along the way, the time to use the iron hoe has passed, and the next mining point has not been found.

Wan Lin is not in a hurry, now he has found 4 kinds of ore, and he still has 7 iron hoes in his hand, according to the experience of mining one ore with an iron hoe, he also has an extra iron hoe as a backup.

He carefully observed the walls around him and walked slowly forward.

Suddenly, around the corner, he saw this glimmer of purple light in the corner of the wall not far away.

Wan Lin hurriedly stepped forward, and saw a little purple light showing a little purple light in the corner of the wall, he quickly took out the iron hoe and began to dig at the corner of the wall.

Corner mining, a little more difficult.

It's not just the height distance, but the angle.

Wan Lin needs to dig up the stones above the corner of the wall little by little to finally dig to the corner of the wall.

It takes half an hour to dig like this.

When a piece of ore glowing with purple light lay quietly in the gravel pile in the corner, the iron hoe in Wan Lin's hand also disappeared.

Wan Lin breathed a sigh of relief, and finally didn't have to take another iron hoe, otherwise it would be a waste.

He picked up the purple ore from the rubble.

"Ding! Violet Collected*1! ”

Wan Lin smiled on his face, took a breath, reached out and took out the water and biscuits from his bag, and ate them.