"Qingyun Sword Seed!"

Ling Feng shouted in his heart.

Although the sword he used was not the Qingyun Sword, it had no impact on him.

When his cultivation level reaches his level, it no longer matters what sword he uses.

Countless sword energy entangled together to form a sword seed as big as a soybean.

Compared with the Yin-Yang Black-Winged Snake, this sword species appears smaller.

"call out!"

After the sword seed was formed, it tore through the space and appeared directly between the eyebrows of the Yin-Yang Black-Winged Snake. It broke through the scales between its eyebrows and shot into its head.

"Chichi!"

The sword seed entered the mind of Yin Yang Black Winged Snake, and the sword energy immediately began to bloom.

"Boohoo!"

Countless sword energy shot out from the sword species, and the powerful sword intention immediately shattered the soul of the Yin Yang Black Winged Snake.

"Hiss..." The huge body of the Yin Yang Black Winged Snake rolled in the sky, creating a huge storm.

After a while, the soul of Yin Yang Black Winged Snake was completely destroyed by the attack of Qingyun Sword Seed.

"Is this the end?"

Bai Zilong and the others looked at the motionless Yin-Yang Black-Winged Snake in the sky, with shocked expressions on their faces.

"right!"

Ling Feng nodded slightly. He originally thought that the Yin Yang Black Winged Snake was very strong, but he didn't expect that he would kill it easily.

He opened the Cangyuan Realm and took in the body of the Yin-Yang Black-Winged Snake.

"Chichi!"

When the body of the Yin-Yang Black-Winged Snake was taken into the Cangyuan Realm, the devouring power of the Cangyuan Realm immediately began to frantically draw out the blood and energy from the Yin-Yang Black-Winged Snake.

The majestic blood and energy surged out of the body of the Yin Yang Black Winged Snake, forming a terrifying energy storm in the Cangyuan Realm.

Ling Feng immediately controlled the ninth true spirit and opened the seal of the Ding Yuan Pearl so that Cangyuan Realm could absorb enough life energy.

When the Yin-Yang Black-Winged Snake was killed by Ling Feng, the other Black-Winged Snakes seemed to be frightened and fled without a trace.

When Ling Feng saw those black-winged snakes escaping, he thought it was a pity in his heart, because the corpses of these black-winged snakes could become nourishment for the Cangyuan world.

Black-winged snakes, other monsters, and even the corpses of cultivators of other races can become nourishment for the Cangyuan Realm.

These corpses not only contain various original powers, but also contain vitality.

As the diameter of the Cangyuan world becomes larger and larger, the ability of the Cangyuan world to devour external energy becomes stronger and stronger. This is like a newborn baby who can only drink milk at the beginning because its digestive ability is not yet perfect.

.

When the baby grows up a little, he can drink porridge and even eat.

This is what the Cangyuan world looks like today.

Cangyuan Realm can only swallow the blood of these corpses now, but cannot refine the bones of these corpses.

But Ling Feng believes that when Cangyuan Realm becomes stronger, it will definitely be able to refine the bones of these corpses.

At this moment, Ling Feng did not go after those black-winged snakes. He quietly waited for the Black Stone Tower to complete the docking.

"Boom!"

The formation patterns on the surface of the Black Stone Tower began to light up, and the surrounding source power rushed toward the Black Stone Tower crazily, forming a huge energy storm.

Even Ling Feng felt a little scared when he saw this kind of storm.

He immediately took Xiao Bailong into Cangyuan Realm.

"Bang bang bang..." During the docking process, the Black Stone Tower made bursts of harsh sounds. These sounds seemed to be the divine sounds of the great avenue, impacting Ling Feng's soul and making him feel a little dizzy.

Fortunately, Ling Feng's soul is strong enough now.

This situation lasted for three days.

Finally, the five-story black stone building brought by Ling Feng and the three-story black stone building here were connected.

After the docking was completed, the Blackstone Building changed from the previous five floors to eight floors.

The top of the tower points to the ground, but the bottom of the tower faces the void. Above the void, there is a huge energy storm forming. The energy in the energy storm is continuously sucked into the Black Stone Tower.

Ling Feng didn't know why Blackstone Tower became like this.

This eight-story black stone building was now 30,000 meters high, exuding a terrifying aura. Standing in front of this black stone building, Ling Feng felt a little insignificant.

Ling Feng felt that the Black Stone Tower at this moment seemed different from before the connection.

His mind moved and his body entered the Black Stone Tower. He was at the top of the Black Stone Tower at the moment.

Logically speaking, the spire is the top floor of a tower, but now because the Black Stone Tower hangs upside down in the sky, it is now the first floor.

The space on this floor of the Black Stone Building is filled with a large amount of metal origin power.

But Ling Feng now feels that the space on this floor of the Black Stone Building seems to have become larger.

Before, the diameter of the Black Stone Tower was only about a hundred miles, but now the diameter has increased to a thousand miles, and it is still expanding.

"What the hell is going on?"

Ling Feng was shocked. The space inside the Black Stone Building was expanding faster than the Cangyuan World.

Moreover, when the internal space of the Black Stone Building expanded, it did not absorb any energy from Ling Feng's body.

Lingfeng stayed on the first floor of the Black Stone Building for a while, and then entered the second floor.

The second level of space is the original space of the wood system.

At this moment, the original space of the wood system is also constantly expanding.

Later, Lingfeng came to the water element original space of Blackstone Tower, followed by the fire element original space.

Finally, Lingfeng came to the earth element's original space.

Originally, the earth origin space was on the lowest floor of the Black Stone Building, but now because the direction of the Black Stone Building was reversed, it became the fifth floor.

After arriving at the fifth floor, Ling Feng wanted to enter the sixth floor, but he found that the passage to the sixth floor was blocked by a light curtain.

"Is it because I haven't refined the sixth level of space yet?"

Thinking of this, Ling Feng immediately released his original seal. His current original seal has integrated nine attributes.

He tried to use the method of refining the Black Stone Tower before to merge his original seal with the iron pillar in the center of the Black Stone Tower.

"Buzzing..." After the Origin Dao Seal merged with the iron pillar of the Black Stone Tower, Lingfeng controlled the Origin Dao Seal to follow the vibration frequency on the black iron pillar.

After a while, Ling Feng felt that his original seal resonated with the black iron pillar.

The light curtain that prevented him from entering the sixth floor of the Black Stone Building disappeared in an instant.

Ling Feng followed the passage and entered the sixth level of space.

The sixth layer of space is the space of the original power of the wind system. Its diameter is similar to that of the previous five-element space of metal, wood, water, fire, and earth, and it is also constantly expanding.

Lingfeng walked to the passage to the seventh floor and found that the passage on the seventh floor was not blocked by a light curtain. He successfully entered the seventh floor space.

Within the seventh layer of space, there is a world of thunder and lightning, where the original power of thunder is stored.

Lingfeng stayed in the seventh level space for a while, and finally entered the eighth level space.
Chapter completed!