It is much more difficult to open this acupoint than to open the eight acupoints before, but with Chen Feng's unremitting efforts and under the bombardment of the huge blood-red energy formed by the 72 cyclones, a tiny crack was finally blasted out of the ninth acupoint.

Chen Feng was overjoyed and continued to impact. Finally, the crack became bigger and bigger. When Chen Feng organized the blood-red qi to impact again, the crack shattered and the ninth acupoint was completely opened.

The blood-red energy surged into it and cleaned the impurities inside.

At this point, Chen Feng's ninth acupoint in the first level building was also completely opened.

If it is someone else, the first floor has basically completed half of it. The rest is to nourish the ninth acupoints, condense nine cyclones inside. After all the nine acupoints are condensed, they will start to impact the foot Jueyin liver meridian.

After opening this meridian, it can impact the divine orifice of the heavenly eyes!

Only when you open the eye of the sky can you say that you have officially opened the first level building.

In other words, opening the nine acupoints is just the first step, just a basic condition.

However, Chen Feng's practice of the Dragon Elephant Battle of Heaven is particularly difficult than others. Even if he only takes the first step, he needs to open thirty acupoints, but now he has only completed less than one-third.

Chen Feng opened his eyes and couldn't help but be slightly stunned.

In front of him, the Purple Moon Knife was flying in the air, cutting the skin of the Steel Armored Tyrannosaurus with difficulty and diligence.

It can be seen that the Purple Moon Knife itself is not very powerful, but the Purple Moon Knife is really very sharp. Moreover, the hardness of the leather is greatly reduced after the Steel Armor Tyrannosaurus died, so the cutting is relatively easy.

When Chen Feng woke up, the skin of the steel-armored Tyrannosaurus had basically been cut halfway.

Seeing Chen Feng wake up, the Ziyue Knife flew to Chen Feng, and a proud voice came from it: "Chen Feng, have you seen it? When you were practicing, we were not lazy. We are helping you with your work!"

The voice was filled with the intention of seeking credit and reward, and I wanted to say directly: "Chen Feng, come and praise me quickly, praise me!"

Chen Feng smiled slightly, reached out and touched the knife gently: "Zi Yue is so good, so diligent!"

Ying Ziyue snorted arrogantly: "Take away your dirty hands and don't touch us."

Although she said that, the voice was filled with pride. Obviously, she was very happy to be able to help Chen Feng.

Ying Ziyue glanced at Chen Feng and smiled and said, "Oh, Chen Feng, you have already broken through the ninth acupoint of the first level building. It's not bad. In a small place like you, your progress is already considered a very genius!"

"What do we mean by a small place? It's like how big you are from." Chen Feng was in a good mood and retorted.

Ying Ziyue sighed like a little elder: "Oh, you frogs in the well... do you know how huge the dragon vein is?"

"Oh, forget it, you can't understand even if you tell you."

Ying Ziyue raised her chin proudly and snorted: "Anyway, as long as you know, your Qin State, and even the area where your Qin State is located, are just a humble corner that is very, very small and almost negligible!"

Chen Feng didn't believe it, shook his head and said, "How could the Dragon Vein Big 6 be so big? Our Qin State is a great country that stretches for hundreds of thousands of miles."

Ying Ziyue was so angry that she couldn't even speak, and her voice was a little trembling: "You said you, not only are you ignorant, but also arrogant. Forget it, I won't tell you anymore, I'm bored..."

The two were bickering, and Ying Ziyue suddenly whispered: "Don't talk for now, I feel like someone is coming here."

"Someone is here?" Chen Feng's heart stern: "Is it Zhang De?"

"Not Zhang De." Ying Ziyue shook her head and said slowly: "The breath is much weaker than Zhang De, and it is probably only a little stronger than you!"

Chen Feng whispered: "Let's hide first."

As he said that, he grabbed Ziyue Knife and hid in a hidden corner. The two huge corpses of monsters on the ground had not been put away, but Chen Feng didn't plan to care.

Compared with these two monster corpses, it is obviously more important to reconnaissance clearly.

Chen Feng narrowed his eyes slightly and stared at the lakeside. Sure enough, a sound of breaking through the air came soon, and a young man in purple robe quickly came to the corpses of two monsters.

After seeing the appearance of the young man in purple robe, he couldn't help but be slightly surprised and said in his heart: "It turned out to be him."

This person is an acquaintance of Chen Feng, and it is Ran Changling.

Chen Feng felt a little puzzled and said to himself: "What did Ran Changling suddenly come to Heiyan Mountains to do?"
Chapter completed!