"We are weak, but if we can't build such a formation, don't you think this is our ability? Isn't it your greatest hope?" Dongfang Yu argued with reason and asked continuously.
"I don't believe it, unless you can prove it!" the black dragon snorted coldly.
"Of course!" Dongfang Yu nodded and turned to look at Long Ziyun.
Long Ziyun understood and knew that his side needed to show some strength to convince the black dragon. He immediately sent a message to the nine ninth-grade Tianfu masters, asking them to gather the power of nine people to control the Nine-Nine Heavenly Induction Formation and withdraw the gifts given to them. This black dragon's original power of heaven and earth.
After Han Feng and others received his message, they immediately controlled the formation to rotate with Han Feng as the leader. Various runes flashed out. A large amount of the original power of heaven and earth began to shrink and returned to the central area, no longer escaping. .
The black dragon immediately became weak, its whole body trembled with light, its scales cracked again, and its eyes became gloomy again.
"You are so brave, why don't you recover quickly!" The black dragon roared, and the black flames in its mouth became stronger, and there were signs that both of them would be destroyed if they disagreed with each other.
Dongfang Yu and Long Ziyun looked at each other, couldn't help but smile, and Long Ziyun immediately sent a message to their nine ninth-grade talisman masters.
Han Feng and others naturally obeyed the order and restored the formation.
Regaining the nourishment of the original power of heaven and earth made the black dragon feel comfortable and felt the joy of living, but he did not show it and just stared at Dongfang Yu and Long Ziyun.
It's not stupid, it can see that the two of them are the masters of this place.
"Black Dragon, please become the guardian of our Tianlong Sect. We will not treat you badly!" Dongfang Yu said while the iron was hot.
"Okay, I promise you, but I won't make any oaths. I will always be free!" After saying this, the black dragon didn't even look at them, and immediately turned into a ball of black light and submerged again. Inside that black bone, it seems to have turned into an ordinary ghost dragon bone, but without the power of confinement, it can appear at any time. As long as the power of the origin of heaven and earth is sufficient, it can transform and survive for a long time.
"I will stay at the center of this formation. Don't disturb me when you have nothing to do!" The voice of the black dragon came from the Bones of the Dark Dragon. After saying that, it flew away and disappeared in the vast formation within a short time. , disappeared.
Han Feng was in the center of the formation when he suddenly saw a black bone rushing over. He was extremely surprised and was about to attack. Fortunately, Long Ziyun's message came in time and told him all this.
He was a little surprised, and secretly sighed that the secrets of these sects were indeed hidden. No wonder they could exist in the world and remain standing for tens of thousands of years.
"You little guy has special soul power, no wonder you can serve as the formation controller here!" The Black Dragon's Bone flashed with black light and suddenly floated hundreds of feet away in front of Han Feng, and the black dragon's voice came out again.
"I've met Senior Black Dragon!" Han Feng said respectfully without daring to be rude.
"Oh, you are a polite little guy. Unlike the two ghosts outside, you have no respect for me. If I didn't need the power of the heaven and earth in this formation, I would have turned against you long ago." He said a little annoyed.
"You have become our guardian venerable. How could you not respect me? It's just a different way of expression, haha!" Han Feng said with a gentle smile.
"I won't tell you this anymore. If you make good use of this formation, it will be of great benefit to you to achieve the realm of Tiandan!" After the black dragon said this, he walked away and disappeared in an instant. No one knew where he was hiding. went.
Han Feng was puzzled and didn't understand what it meant.
"The realm of Tiandan?" Han Feng's face was full of doubts.
He had long wanted to be promoted to the realm of pill formation. He originally planned to wait for this to happen, and then asked Long Ziyun to provide resources. With his foundation of returning to the heavenly level, it should not be difficult to break through the bottleneck with the help of various panaceas.
But he has never heard of the Heavenly Pill Realm. Could it be that the Pill Formation Realm has different levels like the Guiyuan Realm?
Han Feng could not summon Long Ziyun to inquire about the matter at this moment, so he could only give up and ask again when the time was right.
Outside, Dongfang Yu and Long Ziyun were greatly relieved. They had finally stabilized the black dragon. If the other party really started to attack, they would also suffer heavy losses, and the consequences were unimaginable.
In fact, Mu Xia Gong and Mu Tian Sect were unwilling to retreat, so they asked the two chief elders to return secretly to spy on the reality of this place.
When the two of them discovered that the Nine-Nine Heavenly Yin Formation was intact, and saw the black dragon re-entering the formation from a distance, they knew that something was wrong, so they immediately returned to the main force and asked everyone to leave.
"For the current plan, we can only let the ancestors come back to make a decision!" Duan Yunfei and Qiu Burong had no choice but to give up and place their hope in their respective sect's sages.
…
Tianlongmen and others flew out from the Nine-Nine Heavenly Yin Formation one after another. They looked at the desolate situation all around them and couldn't help but feel heartache. These resources were the wealth accumulated by their various branches for many years, and they were destroyed in this way. Once this happens, can we not make them feel pity?
However, what could be done? They were already mentally prepared. It was a blessing to be able to successfully force Muxia Palace and Mu Tianzong back this time.
Fortunately, the resources invested before were only partial, and some of the formation foundations still existed. After a short rest, they continued to build on that foundation and started in full swing.
Sure enough, in less than three days, some defensive and offensive formations were established around the Jiujiu Tianyin Formation. It already had some defense and counterattack capabilities. In addition, there was a city wall thousands of miles long. , of course it is a city wall built on the basis of mountains, with dense runes on it, otherwise they would not be able to complete it so quickly.
This is just a preliminary plan. According to the plan of Tianlong Gate, it will take several years or even more than ten years to polish it as the location of the mountain gate before it can become large-scale.
During this period, Han Feng and others also came out of the Nine-Nine Heavenly Yin Formation and participated in the construction here. They almost didn't take a break. They were racing against time to lay down layers of runes for the construction workers.
Their construction did not stop, but continued, and before they knew it, less than half a month had passed.
On this day, the sky in the north suddenly began to become dark, and a wall of air appeared in the distance, stretching across the sky and the earth without any boundaries.
The edge of the Grand Canyon of Death has been expanded!
Many monks in Tianlongmen were panicked. They stopped what they were doing, turned around, raised their heads, or flew into the air. They all looked at this wall of heaven and earth energy, and they didn't know what to do for a while.
