Qin Yun and Zhao Ling followed the Black Dragon City Lord and the others and headed north after leaving the city gate.

This time, Qin Yun discovered that as they moved northward, the gravity under their feet did not decrease, but instead increased. Later on, the gravity under their feet even reached a terrifying level. It was estimated that early Star God Realm experts would find it difficult to stand up here.

Such a gravitational change really surprised Qin Yun.

Because of the increasing gravity, Qin Yun and the others had to stop and rest every time they flew. This way, their speed of advancement undoubtedly slowed down a lot.

Thus, it took them a full three days to arrive at the ancient mine they had mentioned earlier.

This was a mountain range region. Mountains crisscrossed each other, rocks rugged, and all of them were pitch black.

Those black dragons were like giant black dragons crawling on the ground, emitting a wild and rough aura.

Qin Yun and the others followed the Black Dragon City Lord and the others to stop at a mountain peak on the outskirts of this huge mining area, and their former convenience was the real location of this mining area.

“Brother Qin, in front of us is the ancient mine of our Ancient God World. Almost all of the black gold ores in this world come from this mine, so this mine before us is also the birthplace of the civilization of our Ancient God World.” The City Lord of Black Dragon City pointed at the boundless mining area in front of him and introduced it to Qin Yun.

Qin Yun looked at the mountains in the distance, and his eyes revealed a general expression.

These mountains were high and low, all bare, but the pitch-black rocks did give off an incomparably hard texture, as if the mountains in front of them were carved out of metal.

These rocks were exactly the same as the stones used in the Black Dragon City buildings. They were obviously made of the same material, and their hardness far exceeded that of ordinary divine stones in the outside world. Of course, they were still a distance away from the hardest Black Divine Stones in the God Realm.

“Brother Qin, There are only two types of rocks in our Ancient God World, One is the most common type of blackstone, This kind of stone can be seen everywhere, All the mountains are made of these stones, There’s nothing strange about it, “The other is the Black Gold Stones. These Black Gold Stones contain powerful energy that can be absorbed by us and used for cultivation. It can be said to be the foundation of the existence of our Ancient God World. Therefore, the three Divine Cities are all competing for the Black Gold Stones ore Veins. The more Black Gold Stones they obtain, the more experts they will cultivate. This also means which city is more powerful.” Black Dragon City’s City Lord explained with a smile.

Qin Yun nodded. Although Big Yellow had told him this before, it was not as detailed as the City Lord of Black Dragon City had said. In other words, this Black Gold Stone was the divine sense of the outside world. Furthermore, the people of the Ancient God World were much more dependent on these Black Gold Stones than the people of the outside world were on the divine stones.

The outside world could still absorb power through the heavens and earth, while the people here could only rely on the Black Gold Stone to absorb power. One could imagine how important this Black Gold Stone was to them.

“City Lord, can you give me a black gold stone and let me see what it looks like?” Qin Yun said.

He was also very curious about what kind of ore this Black Gold Stone was, and what kind of power it contained.

“Of course, here!” The Black Dragon City’s City Lord nodded in agreement. After he finished speaking, a black gold stone the size of an egg appeared in his hand and he handed it to Qin Yun.

Qin Yun took the Black Gold Stone from the City Lord of Black Dragon City and found that the Black Gold Stone in his hand was extremely cold. It even felt bone-chilling.

Qin Yun picked up the Black Gold Stone and sized it up carefully. He discovered that besides being pitch black, there were also golden threads on the Black Gold Stone. And this Black Gold Stone really got its name because of this golden threads.

“This Black Gold Stone is only a mid-grade Black Gold Stone. However, the power contained in it is not small. Just this egg-sized mid-grade Black Gold Stone can be used by a four-star warrior to cultivate for an entire year.” Black Dragon City’s City Lord introduced.

“Oh? So powerful?” Qin Yun revealed a surprised expression.

Holding the Black Gold Stone in his hand, he began to try to circulate the Chaos Blue Lotus Technique to extract the power of the Black Gold Stone. However, Qin Yun tried for a long time, but the Black Gold Stone did not react at all.

Qin Yun frowned slightly, feeling somewhat unreconciled in his heart. He tried using the Demon God Tyrannical Heaven Technique again, but the result was still a failure.

Qin Yun was extremely depressed. He could clearly feel that this black gold stone contained a strange energy, but it was unable to shake it in the slightest. This made him unable to understand why.

The nearby Black Dragon City Lord stared at Qin Yun. Seeing Qin Yun’s expression, he knew that Qin Yun was trying to extract the power from the Black Gold Stone. He smiled lightly and said, “Only the people in our Ancient God World can extract the power from the Black Gold Stone. Furthermore, we must use the cultivation technique that Lord Divine Heaven gave us. Otherwise, we won’t be able to extract the power from the Black Gold Stone at all.”

When Qin Yun heard the words of the Black Dragon City’s City Lord, his eyes revealed a hint of realization, but he was still unwilling to accept it.

Thus, Qin Yun quietly used the devouring power of the universe. A tiny black hole appeared in his palm. Then, the originally motionless strange energy within the black gold stone was finally devoured by Qin Yun’s black hole.

A wisp of black-gold energy floated in Qin Yun’s initial universe like willow catkins.

Seeing this scene, Qin Yun’s eyes revealed a trace of undetectable joy.

However, before the joy in Qin Yun’s heart disappeared, a suction force came from the center of his initial universe, directly pulling this strange energy into the bronze fragment and submerging it into the bronze fragment.

Qin Yun felt this scene and was extremely surprised.

He didn’t expect that the strange energy in the black gold stone could actually cause the reaction of the broken bronze. It really moved Qin Yun to the extreme.

However, Qin Yun did not try to absorb it. He did not want the Black Dragon City Lord to know that he could absorb the power within the Black Gold Stone. Therefore, he hurriedly withdrew the suction force of the Initial Universe. Then, a helpless expression appeared on his face as he returned the Black Gold Stone to the Black Dragon City Lord.

Seeing Qin Yun’s helpless expression, the Black Dragon City’s City Lord also smiled. He seemed to be consoling him kindly, “Young Master Qin, there’s no need to be sad. You have a lot more strange power than us in the outside world. It’s too late for us to envy you.”

“Then so is it.” Qin Yun smiled and nodded in response, his face regaining its previous arrogance.

The City Lord of Black Dragon City smiled, but a trace of contempt flashed in the depths of his eyes. However, the mockery on Meng Tie and the others’ faces was not concealed.

“Whoosh whoosh!”

At this moment, several voices rang out from afar, and a few figures quickly rushed over.

When Black Dragon City and the others saw these figures, their expressions became serious.