The size of the portal changes,It's also a normal situation,Portals that appear randomly around the world are big and small,The stability is also different,Generally, the larger the portal,The bigger the different world behind,The longer the portal can exist,Like the largest portal in Xuanshi,When it first appeared more than ten years ago,As high as 16 meters,Now more than ten years have passed,There are still 11 meters high,Maintain the dissipation speed of the past,At least more than 20 years can exist。

And the small portal in front of him, according to the dissipation rate of the past few days, will disappear in another week at most.

"Then let's try to finish exploring it in the next few days, and it is estimated that the copy of the mine behind the door will not be too big. ”

Li Sansheng glanced at the portal, a little worried and a little relieved.

His family manages him more strictly, that is, in the past few days, his parents have gone to the field to participate in a clothing exhibition together, and the store will be closed for a few days, otherwise where will there be a chance to go to the warehouse in the middle of the night to adventure?

If he waited for his parents to come back and found a portal in the warehouse, he would definitely notify the federal government as soon as possible in accordance with the law, and he would never let him in.

Li Sansheng and Tie Chenyu took out the two baseball bats they held in both hands hidden under the shelves, and entered the portal with familiarity.

Xu Ping'an was also the same as when he came out of the other world last time, stretched out his hand and pointed at the purple portal, his fingers had just touched the edge of the light of the portal, and he felt a strong suction on the tips of his fingers, and then his eyes were dark, and when he opened his eyes, he was in the dark and dim kobold cave.

After entering the mine, the scene I saw seemed to be exactly the same as the last time I left, there was no change, the ground was full of messes, the light was dim, and not far from the portal, you could still see the three dead kobolds whose bodies had been searched.

"Well, it looks like they're not alert yet. ”

Tie Chenyu said with some excitement.

The scene behind the portal is business as usual, including the bodies of the three kobolds, which shows that the kobolds deeper in the mine are unaware of the presence of "intruders".

This is indeed good news, unless the time flow speed of the other world behind the portal is too slow, otherwise the real world has changed a little bit in the past whole day, and now it seems that the kobold is too stupid, or doesn't care about his companions at all, and has not looked for the missing kobold.

As for the portal being discovered by the kobolds, this worry is completely superfluous, and the reason why the portal is a "gift" from the heavens to the humans of the Blue Star is because these portals can only be seen by the native humans of the Blue Star, and the creatures and humans of the other world cannot see them at all, nor can they pass through.

The three of them pulled out a torch from the wall of the mine as they had last entered, and groped their way forward by the flickering light, which was very simple, just a winding passage, and there was no fork in the road, but there was no need to worry about taking the wrong road.

Soon, the three of them were back to the place where they had last retreated, the large pit with bright lights and two kobold overseers.

Just like when I left last night, there are still 8 ordinary kobolds and 2 kobolds overseeing the work in the big pit, but the location of the mining has changed slightly.

"Let's bring one back first. ”

Xu Ping'an poked his head out and glanced at it, retracted it and said.

Due to the purchase of a new plastic explosion-proof shield, today it has been changed to him walking in the front.

Li Sansheng and Tie Chenyu don't have any opinions, this is a normal process - even if the three of them have weapons, each of them can fight against 3 kobolds, there is still 1 kobold left that no one can deal with, kill a few first, and it will be easier later.

This is also a tip taught in class that is useful when dealing with some low-intelligence creatures.

Xu Ping'an on the side held a shield in one hand and a stick in the other, hidden in the shadow of the corner of the tunnel, Tie Chenyu held the baseball bat with both hands, and stood next to Xu Ping'an, ready to hit the kobold who attracted him.

Li Sansheng picked up a piece of copper ore from the ground, which was yesterday's trophy, and then gently threw it out, quickly retracting his body.

Keng——

The copper ore flew about four or five meters and bounced twice on the ground with a slight noise that attracted the attention of a miner's kobold at the edge of the pit.

The kobold stopped mining, then ran over with a pickaxe and picked up the copper.

Before it could straighten up, two more slight rings sounded in its ears, and the kobold followed the sound, only to see that in the shadow a few meters away, another yellow copper coin had fallen.

"Woo, woohoo... ？”

The kobold had a puzzled look in his eyes and a puppy-like bark, but only hesitantly walked quickly towards the coin.

While it is strange that copper ores and coins appear for no apparent reason, kobolds are only fairly unintelligent creatures, and the pursuit of these metals and ores overwhelms the detection of suspicious circumstances.

Reaching the shadows around the corner, the kobold had barely bent down and grabbed the copper coin when a thick baseball bat struck the back of its head and back with strong winds.

With a muffled thud, the kobold fell headlong to the ground, and then two arms came out of the shadows and quickly dragged it behind the corner.

Li Sansheng and Tie Chenyu were a little excited, the kobold was really a stupid otherworldly creature, and he was hooked so easily, the two of them took back the copper ore and copper coins that the kobold picked up, and at the same time searched it for a while, and touched a few copper coins and ores.

"That's it, go on!"

The fat man Tie Chenyu urged, it was his handiwork to knock down this kobold just now, plus he killed two kobolds yesterday, a total of three records, two more than Li Sansheng, and now he is full of energy.

As for Xu Ping'an, the number of kobolds killed by himself is currently 0, and he was killed once.

The action of throwing stones to attract monsters was launched again, but this time, the nearest kobold miner was also a little far away, and Li Sansheng had to throw it harder.

Sonor!

A fist-sized piece of copper ore flew out of the shadows and landed on a railroad track at the edge of the large pit with an exceptionally crisp sound.

This time, it attracted the attention of the three kobold miners at the same time.

"Wow!"

"Whew!"

The three kobold miners glanced at each other, and all found the desire for ore in each other's eyes, and rushed to the copper ore that fell on the edge of the track, and the three kobold finally grabbed the copper ore at the same time, and no one was willing to let go, so they scuffled directly.

"Great!"

Li Sansheng was in charge of throwing copper mines, and when he saw the scene of the kobold fighting, his face showed a happy look, and Tie Chenyu heard the movement, and he also poked his head out slightly to take a look, and praised Li Sansheng in a low voice: "Third aunt, you can, kill three birds with one stone." ”

Xu Ping'an took a quick look at the probe, but his brows frowned slightly.

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Thank you to Endless Spirited Vodka for being the first cute master of this book, Momoda!