Divorced before being released from prison, the aloof female CEO regrets it!

"Mute? Go away, go away. Hey, this is your investigator badge. Are you here to work?"

The other party then saw a pin on his chest and asked.

Qin Feng nodded then. There was a hint of disgust in the other party's eyes. He then waved his hand and let Qin Feng in, then looked at him with contempt from behind.

"What the hell, they actually let a mute come here as an investigator. How can we submit any information we find? The aging population is really serious now, even the disabled are being sent to work."

He even complained behind his back, but he didn't know that he had let in a very dangerous and scary person!

Qin Feng also had a smile on his face. He greeted everyone he met using sign language. Most people didn't understand whether he was really mute or not, and they couldn't understand sign language.

But occasionally a few people who knew sign language saw it but couldn't find any problem, so they simply gave up his investigation. This allowed Qin Feng to enter the crystal mine without any pressure.

He observed along the way that there were many mechanics and technicians gathered here to discuss, and some even sat on the ground or kneeled here to discuss development plans.

Little did Qin Feng know that the grassroots development here was very simple.

"These people are still forcibly using machines to mine crystals. It's really stupid." Qin Feng shook his head silently. He had long thought of using crystals for mining, or mixing hard and decomposable crystals into machines for mining.

Ordinary people may think that it is feasible to use decomposable crystals to mine the crystal layer, but when everyone tries it, they will find that a large number of crystals will be destroyed. Crystal mines have been discovered all over the world, but there is no technology for mining, so destroying the crystal layer will not be allowed.

These things are very precious and will definitely be of great use in the future, so no one will tolerate such a thing.

Qin Feng had only tried it when he was experimenting with other people's crystal mines. The mining of crystals would inevitably result in great losses. For example, in a crystal mine with an area of ​​about three hectares, the crystals mined were less than one hectare. Qin Feng was actually aware of this huge loss.

If they cannot afford this loss, they will never be able to gain experience in crystal mining.

Qin Feng took a look and found that there was nothing special about the outer crystal layer.

It also contains some crystal rays, which is normal. The staff here are all wearing protective clothing, so there is no impact.

However, they were helpless in mining this kind of crystal, so Qin Feng was able to sneak in without any special management.

If it was a confidential unit, there would be some trouble. Although he could still sneak in, it would definitely not be that easy.

"Hey, hey, hey, what are you doing?" Then a sturdy man came over. He looked like a big fat man who weighed about 500 pounds.

"Sumo wrestler."

Qin Feng smiled slightly, then gestured to the other party, and then showed him the data he had recorded. The other party narrowed his eyes, which were not big to begin with, and after looking at Qin Feng, he left.

"What's going on? Why does this person have a strange aura?"

The fat man looked at Qin Feng with bright eyes, and kept looking back to observe him before walking away.

Qin Feng also sensed the hidden aura of the other party.

"It is really great that he can possess the internal strength of a formless warrior despite his unhealthy body shape."