Without saying anything, Amanda returned to Daisy with the drink, handed it to her and sat down on the ground, and then watched Lin Cheng dig through the ruins while drinking the drink.

Unconsciously, nearly two hours have passed, with the continuous increase of the excavator's continuous working time, this brand new excavator seems to be tired, and the front bucket is even more dense scratches, making Lin Cheng's excavation work have to slow down.

After digging for a while, just when Lin Cheng felt that the efficiency of this excavator was getting lower and lower and was about to go back and change it, he heard a muffled sound of "boom", and a huge ceiling in front of the excavator slid to the side under the excavation of the bucket, revealing the passage of the black hole behind it!

"Got it?!"

Seeing this sudden appearance of the hole, Lin Cheng, who had been digging with a numb face, was suddenly shocked, quickly turned off the excavator and jumped out of the cockpit, and rushed to the edge of the hole in two steps.

"Woo ......"

As soon as he walked to the edge of the cave, Lin Cheng suddenly felt a gust of wind blowing towards him, because this gust of wind came too suddenly, he subconsciously wanted to summon the ice shield defense, but after the dust cleared and the light of the excavator shot into the hole, he found that there was no threat in the cave.

It seems that because the explosion was too violent at that time, the inside of this cave looks much larger than what Amanda described, and a lot of rubble and debris are scattered around the cave, looking as if the explosion has just happened, Lin Cheng raised his flashlight and looked left and right a few times, and found that there were indeed a lot of fire crystal rough stones mixed in these gravel piles, but for some reason, he obviously made such a big movement outside, but until now there has not been a snow monster.

However, although he didn't see a snow monster, Lin Cheng didn't let his guard down, and turned around and was about to beckon Amanda and Daisy into the cave, but saw that the two women were squatting on the ground at this time like two wealth fans, constantly picking up the fire crystal rough stones scattered around, as if they had forgotten the purpose of coming here this time.

"Ahem...... I said, what are you two doing here? ”

After saying a few words, seeing that the two people didn't seem to hear him at all, Lin Cheng could only cough twice, and asked after attracting the attention of the two to himself.

"What do you say?"

Glancing at Lin Cheng, Amanda quickly picked up the fire crystal, and replied casually: "This is the fire crystal!" Our base has been out of stock for a long time, and if these fire crystals are brought back, they can at least support the strength of those capable people in the base to a higher level! ”

Hearing Amanda's answer, Lin Cheng shook his head speechlessly and asked again, "So, how are you going to bring so many stones back?" ”

"When ......"

I was about to say that of course I would pack it up and bring it back together, but as soon as I spit out a word, Amanda suddenly realized a very important thing, that is, there were only three of them here this time, and no matter how much they could resist, it would never be possible to carry so many fire crystal rough stones back at one time!

Seeing Amanda's sluggish expression, Lin Cheng knew that this woman should be aware, so he said to her in a low voice, "Figured it out?" If you figure it out, hurry up and keep up! Igniting the fire crystal like this will make you look like this, I really don't know what the two of you will do after seeing the fire crystal mine for a while......"

Hearing Lin Cheng's urging, Amanda and Daisy could only reluctantly put the fire crystal in their hands back on the ground, stood up and said with a worried face: "But...... But these fire crystals are just here, aren't they......"

Seeing Amanda's hesitation, Lin Cheng said a little impatiently: "Who else dares to come to this ghost place besides you?" If you're worried about being stolen by those opposition guys, stay here and keep an eye on it, and I'll take Daisy inside. ”

With that, he glanced at Daisy and turned around and went into the hole.

Amanda had already told her about Lin Cheng's promise to take her to the Yamal Peninsula as early as last night, so although Daisy was also a little hesitant, in order not to leave a bad impression on Lin Cheng, the future 'boss', she still got up and chased after Lin Cheng.

Seeing that the two figures, one tall and one short, disappeared at the entrance of the cave in the blink of an eye, Amanda frowned and struggled for a moment, then stomped her feet, no longer looking at the fire crystal rough on the ground, and accelerated her pace to chase after the two.

Listening to the footsteps chasing behind him, Lin Cheng shook his head a little helplessly, and suddenly regretted bringing this troublesome woman here.

The temperature inside the cave was obviously much lower than the passage outside, and the cold wind blowing from the sideburns from time to time made Lin Cheng realize that this cave was not completely closed, although there was no end in sight for the time being, but it was obvious that the depths of this cave were connected to the snow field outside.

This discovery loosened his nervous heartstrings a lot, since this cave is not closed, which means that although Gnady blew up the hole on the other side of the passage by detonating himself, the snow monster here will not be trapped here, and can escape from the exit at the other end of the cave.

And since the snow monsters in this cave can enter and exit from the cave on the other side, Lin Cheng naturally doesn't have to worry that he will be surrounded by mountains and seas of snow monsters, and after checking around to make sure that there are no monsters around, he turned around and walked directly towards the rock wall on the side.

Beneath the rock face was a small hill of rubble, and at the top of the pile, a watermelon-sized piece of fire crystal rough was lying safely there.

Walking forward and holding this piece of fire crystal rough stone in his hand, Lin Cheng pushed away the layer of black rock outside the fire crystal rough stone, and immediately felt that his eyes lit up, and a touch of bright red instantly reflected the surrounding dark space red.

"That's a good thing......"

Playing with the fire crystal rough stone in his hand, Lin Cheng felt a burst of excitement in his heart, he was out of stock for a long time, and his heart suddenly became much more solid the moment he saw the brilliance of the fire crystal, and at the same time, he also felt that his luck was really good, originally it was just to hunt down a snow monster, but he never thought that such a meaningless move directly helped him solve two imminent troubles, which made him feel that it was really unpredictable.

And Amanda was even more excited and almost cried after seeing the huge fire crystal in Lin Cheng's hand, as the leader of the underground survivor base, she was already about to lose her hair because of the fire crystal's supply, God knows how much effort she put in to control the restless situation of the base, and now she finally found such a fire crystal mine that is likely to have a large number of fire crystal rough stones, how could she not be excited about it?