Author: Xiaosuanmei

After Lin Xiajin jumped down, a metallic smell hit her face.

Xiao Nuo and Wang Han were not far away, and Lin Xiajin ran over quickly.

Xiao Nuo was squatting on the ground, digging something with a dagger in his hand.

"Xia Jin, come quickly." Xiao Nuo said quickly when he saw Lin Xiajin coming down.

Xiao Nuo held a small piece of black-gold metal in his hand.

"Is this black gold? A-grade metal." Lin Xiajin couldn't help but say.

Black gold is also very expensive!

"That's right! I was also sucked here and discovered that this black mine is a black gold mine." Xiao Nuo said in a deep voice.

"This is such good luck! Black gold is difficult to find even on Black Iron Star. I didn't expect that we discovered a black gold mine not long after we arrived here!" Compared to Xiao Nuo's calmness, Lin Xiajin was excited.

.

It is already rare to find dead iron that is a B-grade metal. What Xiao Nuo found was black gold, which is an A-grade metal!

It’s just that mining is more troublesome!

Xiao Nuo just gave it a try. With his strength, he could dig out just this much in ten days and a half.

Lin Xiajin also went up and tried it. Although it was much better than Xiao Nuo, the mining speed was very slow.

Lin Xiajin thought of Tuan Tuan. This guy can eat any kind of metal. The more advanced the metal, the more he likes it, even though Tuan Tuan has already eaten and slept.

But this was black gold, and it was worth waking Tuantuan up.

Lin Xiajin released Tuantuan from the space. At first, Tuantuan was unwilling. His eyes were blocked with his two paws, and his whole body lay lazily on the ground.

Lin Xiajin took out a piece of black gold and placed it on Tuantuan's nose. Sure enough, Tuantuan opened his eyes immediately.

Tuantuan smelled the metallic smell of black gold around him, and his whole plush body stood up, sniffing the surrounding smell.

However, it was already too full and its stomach could no longer hold it.

"Tuan Tuan, dig out all these, as much as you can, and I will help you store them in the space." Lin Xiajin said with a smile.

Tuantuan was very motivated after hearing Lin Xiajin's words. These are all black gold!

If it hadn't been too full and needed digestion upgrades, it would definitely still be eating!

Tuantuan enlarged his body, his claws and teeth were very sharp, and any hard metal seemed like fragile paper in front of Tuantuan.

The lumpy stomach is the hardest place in the whole body, especially the lumpy gastric acid has super corrosive power.

After a while, Tuantuan had dug out all the black gold around them. If they were the ones digging, I don't know how long it would take, but Tuantuan could finish it in a few minutes.

They continued walking into the cave. Not only did they find black gold in the hole just now, but there was also black gold in these interconnected holes.

They stayed here for two days and almost dug out all the black gold in the cave.

They had been living in this cave for the past few days. After a while, Gaofeng ran over and shouted at Lin Xia Jin'ao.

"Someone is coming." Lin Xiajin quickly stood up to remind Xiao Nuo and Wang Han.

Lin Xiajin pressed against the wall and heard the movement outside.

"They should be nearby, and their electronic equipment will malfunction after entering the black magnetic field." Nicole frowned and said.

One-eye successfully killed those contestants and not only received rewards, but also received medals. His medals were enough to unlock the prison seal and leave here.

"One-Eye, he escaped from here as soon as he unlocked the seal, and said he would help us! What a fart! Fortunately, we have treated him as our big brother for many years," Barton said angrily.
Chapter completed!