Ultimate Class One: God rewards hard work, the best class teacher

Boom! ! !

The black dragon's words turned into a bolt of lightning.

It was like a bolt of thunder, striking into the hearts of Wang Dadong, Wang Arthur, and Rex.

The truth about the world of superpowers is that everything has to be grabbed with your own hands. The strong will always be strong, because the strong will plunder everything to supply their own continuous growth.

Every grandmaster and true realm expert emerged from the slaughter of blood and fire.

The only exceptions are the ultimate iron man Xia Tian and the ultimate X man Huyan Jueluo Cangqiong. They are blessed by the fate of the iron time and air.

And guys like Jiu Wu and Xia Yu, which one of them didn't grow by plundering the resources of the demon world?

Even when they are patrolling time and space, they will also search for various resources in various time and space to strengthen themselves.

"Let's go!" The black dragon flashed and rushed into the depths of the mine.

"This mine tunnel is a thousand meters deep and seven or eight kilometers long and wide. If we don't hurry up, it will be difficult to explore the entire mine tunnel in a short time."

Wang Dadong suddenly came back to his senses and pulled Rex and Wang Arthur to follow.

To be honest, the three of them were so shocked by Hei Long's words that they hadn't yet recovered from their slumber. They felt mixed emotions and wanted to refute, but they didn't know how to do so.

Suddenly, Wang Arthur reacted.

"A thousand meters deep, seven or eight kilometers in radius...hiss~"

"No wonder 60 to 70 percent of the supernatural practitioners died in three months. They are not treating the supernatural practitioners as human beings at all, but purely as animals."

"Now you understand?" The black dragon's cold voice came.

"Rex, let me tell you another truth. The person who asked for this was not me, Black Dragon. Guess who it was?"

"Hahahaha~~~"

The black dragon's laughter spread throughout the mine.

Rex's face looked grim. How could he not guess who the person Black Dragon was talking about might be? Who else could it be other than his father Lei Long?

Wang Dadong and Wang Arthur sighed helplessly and patted Rex on the shoulder.

"Rex, the grudges of the previous generation have nothing to do with us." Wang Dadong said.

"Maybe... Black Dragon is just lying to us. I will ask my dad when I get back." Wang Arthur also said in a deep voice.

Both of their fathers were adjudicators at the Military Arbitration Court.

If the Thunder Dragon is an executioner who kills countless people, then the Earth Dragon cannot escape the title of a butcher.

"Yeah!" Rex responded.

Afterwards, several people followed the black dragon into the depths of the mine.

The light in the mine tunnel dissipated, and Heilong, Wang Dadong and others had already turned into the interior of the mine tunnel, and the sound gradually disappeared completely.

Outside, more than a dozen figures walked out of the mine entrance.

Figures flashed in the thunder, and these people rushed straight into the mine. Their bodies were flashing with lightning, and it took them a while to shake off the lightning.

Then, one of them pushed a guy in the crowd to the ground.

"Is this the mine you were talking about?"

"Yes, yes, sir, this is the mine we dug back then. It's a thousand meters deep and covers an area of seven or eight kilometers. There are a lot of crystal fragments in the ore veins." The man who was pushed down said tremblingly.

Cha Mengsi looked around carefully.

Suddenly, a trace of fear appeared on his face, as if he remembered something that frightened him in the past.

Back then, he was inexplicably abducted to this gap in time and space, where he opened up mines and dug for mineral veins, and he almost died in this place.

Fortunately, he was lucky and survived in the end.

Those who kidnapped them were trustworthy and sent those who survived back to different time and space safely.

However, staying in the thunderstorm magnetic zone to open mines and dig for mineral veins caused their bodies and meridians to be completely destroyed by the thunderstorm.

Even if he returned alive, he would be a useless person.

As a result, he lived in a daze for another twenty years, until these people came to his house recently and forced him to lead the way to find this thunderstorm magnetic area.

It took me about half a year to recall where this gap in time and space was.

"Finally found it." The leader breathed a sigh of relief.

"Thunder crystals. I don't know if this waste mine can be mined. If it's all thunder crystal fragments, they won't be worth much."

Then, he looked at Cha Mengsi and said coldly: "Go, lead the way!"

"Yes, yes, yes." Cha Mengsi responded tremblingly.

Then, a group of people walked straight down the mine and reached the deepest part of the tunnel.

The Black Dragon had already entered deep into the mine tunnel, but Wang Dadong and his group had no idea that a group of people were chasing them from behind.

More than 700 meters deep into the mine tunnel, there are forks everywhere, and the signs at each fork are rotten.

Even Black Dragon, who was walking in front, had to carefully identify the path for a long time before he could find the correct passage for their original mining exploration.

Fortunately, as long as the supernatural beings are strong enough, their memories are very strong.

If you search slowly, you will eventually find the route you remember, so Black Dragon stops from time to time, identifies it carefully, and then turns into a fork in the road.

Wang Dadong and his companions followed closely, at a fairly fast pace.

After more than half an hour, the group turned into a fork road at a very fast speed. Black Dragon looked carefully and a look of joy appeared on his face, "This is it!"

"Found it?" Wang Dadong and others were delighted.

Several people walked out of the mine passage, and suddenly a bright light appeared.

After squinting their eyes a little and adjusting to the bright light, everyone slowly opened their eyes and found that the black dragon was standing under the halo.

Black Dragon laughed loudly and said, "This is it. I didn't expect that after more than 20 years, these things are still working."

Everyone then looked up and saw a row of lamps that looked like lamps but were not lamps, inlaid with a snow-white stone, and the light was bursting out from the stone.

Rex, who always preferred reading, stared at the stone for a while and asked in surprise: "Is this Akashi?"

"Very insightful!" Black Dragon turned around.

"Akashi, a special energy source mineral in the Silver Spacetime, the energy source of the wave-wave gun and wave-wave cannon. One is worth 100,000 bucks, which is equivalent to 20,000 bucks in the Gold Spacetime!"

"Then doesn't it mean that there are at least several million worth of bright stones inlaid here?" Wang Dadong asked curiously.

Where they are now.

It is located in a huge stone chamber in a mine cave. It is extremely huge, at least several kilometers long and wide. It is completely a super basement.

The bright stones are also inlaid every ten meters or so, there must be at least several hundred of them.

"That's about right!" Black Dragon responded casually.

Back then, the Military Arbitration Office had countless assets, and a mere few hundred Akashi were nothing more than a trivial matter.

After groping along the mine wall, Black Dragon found a place where the ground was covered with rubble and there was a large sunken area on the mine wall.

After searching carefully for a long time, his face suddenly turned dark.

Then, he punched the rock wall hard, and with his hand that was deeply sunk in, he grabbed a thunder crystal and took it out from the rock wall.

"Found it?" Wang Dadong suddenly jumped over.

"No!" The Black Dragon spread out his palm, and saw a thunder crystal the size of a baby's fist, emitting traces of thunder in the Black Dragon's palm.

This is a relatively large piece of thunder crystal fragment.

Although it was larger than what they had obtained before, it was not a complete thunder crystal.

An incomplete thunder crystal, even if it is just a tiny bit short, is as different as heaven and earth compared to a complete thunder crystal.

Not to mention that this Thunder Crystal is still far from enough.

"Next..." The black dragon looked towards Rex.

"Moo~"

Suddenly, a deafening sound like a bull's roar rang out in the huge mine.

I saw a huge black shadow breaking through the rock wall, and suddenly rushed out from the rock wall fiercely, rushing towards Heilong and Wang Dadong.

The black shadow was still surrounded by the terrifying power of thunder.