Thousands of miles of green fields, on the endless grassland, the proud white wind hugged Qin Lan'er and galloped on the tip of the grass, bringing gusts of wind, making the green sea below ripple in circles.

Behind the two, Qin Qiu and Qin Xing'er also followed.

After galloping for more than half an hour, there was an open area a hundred feet away from the front, and under the sunlight, the rolling air waves rose.

Without Qin Qiu's reminder, Ao Baifeng had already guessed that the open area was where the sinkhole with the original aura of martial arts that Qin Qiu was referring to was located.

Ao Baifeng couldn't wait to improve his strength, and took Qin Lan'er to speed up.

As the speed increased, the oncoming wind also increased, and Qin Lan'er, as a weak woman, suddenly couldn't open her eyes, and instinctively buried her cheeks in Ao Baifeng's chest.

In an instant, there were still about fifty zhang away from the open area, and the rich aura of Wuzhi's original qi came to his face, making Ao Baifeng feel comfortable.

Ao Baifeng's whole body couldn't help but feel a kind of excitement, and the distance of fifty zhang was instantaneous, and a black hole with a diameter of one meter in the center of the open area was bubbling with billowing waves.

Standing on the edge of the black copper, Ao Baifeng took a deep breath, his eyes flashed, and the excitement on his face became even stronger.

Here, the intensity of the original qi of the martial arts, except for the heavenly outer world in the ancient realm map of the Yuan Shi Tai, is better than any place where the arrogant white wind accepts the qi and returns to the origin in the past.

Ao Baifeng decisively activated his mind divine sense, and after his mind divine consciousness entered a hundred meters below the black hole, he sensed the breath of qi and soul, which made Ao Baifeng even more overjoyed.

Qin Qiu rushed over with Qin Xing'er.

"Brother Qin is tired of staying here to protect the Dharma for me."

Leaving these words, Ao Baifeng let the heavy sparrow enter the meditation space, jumped into the black hole, and jumped directly into the black hole.

The two sisters, Qin Lan'er and Qin Xing'er, looked at the figure of Ao Baifeng who had disappeared into the black hole, with a worried look on their faces, and rushed to the edge of the black hole almost at the same time, and then bent down and shouted at the black hole below in unison: "Brother Ao, be careful", as soon as the words fell, the two sisters looked at each other as if they were worried and stopped talking.

Qin Qiu on the side shook his head again and again and sighed softly.

Although the entrance of the black hole is small, after entering it, you will find that the inside of the black hole is like a bottle, and about five meters down, the space inside the black hole suddenly becomes larger, more than ten meters, and the further down it is, the larger it becomes.

Ao Baifeng's speed was very fast, and he suddenly reached a depth of 100 meters below the black hole, and with his sharp gaze, he vaguely saw a quadrangular platform extending from the cave wall under the pitch black, and Ao Baifeng's figure flashed and landed on it.

Playing with his body, Ao Baifeng looked down, bottomless, and made people's backs feel cold.

There is no doubt about one thing, that is, the further down the line, the higher the quality of the martial spirit's original qi and qi soul.

Ao Baifeng decisively raised the soles of his feet, stomped on the square platform, his body galloped down, the wind echoed in his ears, the resistance of the rising rolling air waves began to increase, and the speed of Ao Baifeng began to slow down.

Two hundred meters away, there is a square platform on the cave wall, much larger than one hundred meters away.

At first, Ao Baifeng didn't care about it, but then he was surprised to find that these platforms were not naturally formed at all, but were cut out by someone with strong cultivation.

"Has anyone been here?"

With doubts, Ao Baifeng did not stop, his body continued to gallop downward, and soon reached three hundred meters, and there was also a larger platform on the wall of the cave.

Standing on the platform at a distance of three hundred meters, he stayed for a short time, and with Ao Baifeng's eyesight, the visibility was already very limited.

Thoughts and Divine Senses swept around, Ao Baifeng was taken aback, he felt that there were martial origin qi and qi souls fluctuating in every corner of this place, such a dense level had never been seen before.

"Hehe, how rich will it be at the next 400 meters?"

The deeper he went, the more curious Ao Baifeng became, at this moment he was already excited to the extreme, and every martial vein in his body was restless.

"If you open the Yuan Shi Tai Ancient Realm Map here, how strong will the martial origin qi and qi soul behind the Yin Shi Gate be", Ao Bai Feng thought that the Yin Shi Gate could increase the intensity of the martial origin qi in the outside world by three hundred and sixty times, and his face was suddenly full of anticipation.

However, that kind of expectation was fleeting, and the Changmei Daoist left too suddenly, leaving only a bag, and it had to be opened after the spiritual transformation realm, and he did not leave the Yuan Shi Tai Ancient Realm Map to Ao Baifeng.

Soon he went deep to four hundred meters, and as soon as his mind and divine sense swept away, he felt that the air around him was all the original qi of martial arts.

"Where does this lead to there, it's incredible that the intensity of Takeno's original qi has reached such a perverted level."

Ao Baifeng decided to go deep into the 500 meters to feel it, and with a jump, his feet left the platform at 400 places, and the whole person began to fall downward.

This time he galloped down a distance of exactly 100 meters, "bang", Ao Baifeng's whole person seemed to touch the surface of the lake, and was rebounded high.

Suddenly, a faint blue light emanated from under his feet, illuminating the entire black hole, and when he looked at it through the light, Ao Baifeng immediately gasped.

Ao Baifeng saw that there was an ocean under his feet, to be exact, it was like the sea level, and the sea level composed of Takeno's original qi was rising and falling.

The pale blue light emanated from the sea level and went straight to the hole above.

"Brother, look at it."

Seeing the blue light flashing at the entrance of the cave, Qin Xing'er couldn't help but exclaim, and took the lead in rushing to the entrance of the cave and leaning over to look.

The billowing air flow rose from inside, and Qin Xing'er's hair stood upright in the blow.

Qin Qiu looked worried, and immediately leaned on the edge of the building, his head sticking out, and shouted into the cave: "Brother Bai Feng, what's going on down there, are you okay?"

The worry on Qin Lan'er's face on the side was even stronger, her eyes were filled with tears, she dragged her injured leg and gritted her teeth to move her body, leaning towards the entrance of the cave.

The voice quickly reached Ao Baifeng's ears, "Don't worry, I'm fine" Ao Baifeng looked up and replied.

The sea surface of the Martial Origin Qi is very large, and it is conservatively estimated to be more than a thousand zhang, that is to say, at a depth of five hundred meters of the black hole, the diameter of the black hole has reached three thousand three hundred meters.

This is not what surprised Ao Baifeng, what surprised Ao Baifeng the most was that there were countless skeletons scattered on the sea level, dragon bones, python bones, tiger bones, giant ape bones, and many more that were no longer able to distinguish the shape.

"What kind of place is this?What has happened?Listening to Qin Qiu's tone, it seems that he didn't know that there was such an amazing scene under this black hole," many questions arose in Ao Baifeng's heart.

Ao Baifeng took a deep breath, forcibly suppressed the shock in his heart, and the cyclone on the soles of his feet began to turn, and Ao Baifeng carefully moved downward.

When he was less than one meter above sea level, Ao Baifeng made a new discovery, he found that after the distance from the sea level was reduced to one meter, his gaze could penetrate the sea level to see below, and the depth of 100 meters below, that is, 600 meters of the black hole, was also a larger sea level.

The sea level below is also sprinkled with various magical beast skeletons, unlike the above, the beast skeleton below is much larger than the above, and the skeleton is wrapped in a layer of crystals.

"Did it come before the sea level was formed, or did it come later, and if so, how did it go down?"