Of course, Li Tiancheng still chose to train his believers around the open space, because on the one hand, he could monitor the underground flame beasts and check the state of this powerful threat at any time to respond.

On the other hand, in order to wait for Zhou Ling, maybe Zhou Ling may come back to find him. If he is not here, he will miss the opportunity to meet Zhou Ling again.

However, when he was cultivating believers, the green mark had been refining fragments of the world tree in the body of the demon tree. The time it took to refine fragments of the world was too long.

The Green Imprint's powerful refining ability will take several years to refine it, let alone his demon tree body. If it is only refined by his demon tree body, it may not be possible to refine it even if it has been refined for a hundred years. Of course, two hundred years should be enough, which is only Li Tiancheng's estimate.

What’s more important is that Li Tiancheng has this time. Since the green mark is refining fast, he of course used the green mark to refine it, and he also has more experiences to cultivate believers.

As the number of believers continued to increase, Li Tian also felt that the refining speed of the green mark was getting faster and faster.

The refining ability of the green mark is related to the strength of the demon tree body. Basically, the faster the green mark is refined, the more green energy the demon tree body can absorb. Once the strength of the demon tree body increases, it will react to the green mark, and the speed of the green mark will become faster and faster.

This is actually an interactive relationship. Once one of them is improved, it will drive the other one to complement each other, and thus the strength and speed will increase.

As the strength of the demon tree itself has increased, the speed of cultivating believers will become faster and faster.

The more believers, the more faith power it absorbs, and the more powerful the demon fruit becomes, the more faith energy it emits, which indirectly increases the speed of cultivating believers.

So in just ten days, Li Tiancheng clearly felt that the speed of cultivating believers in the Demon Tree's original body had increased to three per day. It can be said that the speed was amazing, and what made him even more happy was that this speed was still slowly and quickly, and it was definitely not the kind that could not stop.

If you evolve like this, it is possible to cultivate 100 believers in one day. In this case, the speed is really a hundred times faster, and Li Tiancheng even fantasizes about a speed of one thousand times.

Of course it is just fantasy, reality is reality after all.

Li Tiancheng trained nearly a month and trained nearly 130 believers, which made him feel very accomplished at once.

At this time, Li Tiancheng felt more and more danger. Of course, this danger came from the underground, that is, from the threat of the underground flame monster.

In the past month, the underground flame beast has been quietly huddling underground, and there is no movement at all. In fact, Li Tiancheng has also seen that the flame beast is preparing to accumulate energy and intends to break through the power of the seal at once.

In the past few days, he could feel the violent energy emitted from his younger brother's flame beast. Although not much, Li Tiancheng could still feel it. Even this trace of energy could break through the seal and be felt by him, which was enough to prove how powerful the energy in the body of the underground flame beast under the seal was already, which was terrifying.

Li Tiancheng felt more and more wrong, so if he continued like this, it was estimated that within ten days, the underground flame beast would break through the seal. How should he deal with it? There was no way to hide from the sky, let alone the ground. As for the underground, Li Tiancheng felt even more hopeless. The underground flame beast was already sealed underground, and should be proficient in underground techniques. If he hid in the ground, wouldn’t he just seek death?

Wait, Li Tiancheng suddenly thought that the underground flame beast was under the ground, and the surrounding land seemed to have no seal. The underground flame beast should be able to escape through the soil, so why didn't it escape?

Can't this flaming beast escape from the earth?

Li Tiancheng also saw that the seal was obviously a one-sided seal, which means that the seal could only seal one side, and the other sides were basically soil. In this way, the flame beast should not be able to escape from the soil. Then, in order to save power, the mysterious man sealed the underground flame beast in the earth. Although the underground flame beast is powerful, it is not much compared to the earth's power. However, because it is easier to break up, the mysterious man then sealed the flame beast's way out.

This is how this flaming beast was sealed inside.

In other words, if you see that the situation is wrong, you can run underground, so that the underground flame monster will not be able to do anything to him.

As for the humans on the Great Earth, they have exceeded their abilities, and he doesn't want to worry about it.

Li Tiancheng felt the urgency of time and immediately accelerated the cultivation of his believers.

After another three days, Li Tiancheng suddenly felt a powerful aura approaching his own direction. His current realm was the realm of the controller. His sensing ability had reached a very far place, and he immediately noticed this aura.

However, although this aura is powerful, it is much weaker than himself. It is probably only at a higher level as a pioneer, almost the same as his state at the peak of the small earth.

When this aura was completely close to him, he realized that it was Zhou Ling.

Zhou Ling, who hasn't seen her for several years, has not made any marks on her face, but after years of traveling outside, Zhou Ling has an added steady temperament.

"Tiancheng, I knew you were fine. Why, can you break through the seal limit?"

"Well, I broke through two years ago, and I found a large piece of the World Tree fragment. My strength has improved very quickly in the past two and a half years, and I can protect you again in the future."

After hearing Li Tiancheng's words, Zhou Ling's face appeared with a hint of blush.

"My strength has also improved very quickly in the past two years. The Giant Continent is indeed a good place. There are too many genius treasures in it. Those giants don't know how to use them, but for us awakened people, they are all great treasures. I have improved so quickly that I cannot separate myself from those treasures."

After a pause, Zhou Ling continued: "It's a pity that I have limited abilities and can't bring too much, otherwise I will definitely be able to improve my strength faster."

When talking about this, Zhou Ling looked a little disappointed.

"It's okay, my strength has increased a lot now. After a while, I will go to the Giant Continent with you. I can bring out things that others can't bring out."

Li Tiancheng is very confident about this. With his green mark, it is too easy to bring as much as he wants.

The Green Mark is like a small space, where all kinds of things can be stored, and there is a huge amount. Especially when the demon tree itself evolves to control its peak state, the Green Mark has evolved to an unprecedented level.

Thinking of the green marks in Li Tiancheng's body, Zhou Ling's face was not only happy, but now she is also feeling the benefits of improving her realm. Because there is no pursuit of helping humans, Zhou Ling can also devote herself to her own strength.

Then I found that strength is an addictive virtual object. As the strength gets higher and higher, the more I feel the fatal attraction. So many people constantly use various methods to kill, set fire, and even seize the other party's body in order to improve their strength. As long as they can improve their strength, no matter what method, even if they touch the moral bottom line, some people can do it.

"Is this underground flaming beast coming out?"

Suddenly, Zhou Ling frowned, as if she felt the abnormality of the aura under the ground. A trace of crazy energy emanated from the ground, and all penetrated the sealed diaphragm.

"It seems you have also felt it. Yes, this underground flame beast is about to come out. I guess it will be coming out in a few days. It should be within ten days. If nothing happens, don't leave. Be with me. I can take you to hide under the ground. This underground flame beast should not be able to escape from the ground."

Li Tiancheng said to Zhou Ling.

Zhou Ling certainly knew what Li Tiancheng meant. Li Tiancheng was also worried about her safety. After all, the underground flame beast was too strong. Even if her strength improved now, she would not dare to mess with the underground flame beast because Yuanyuan was no match for the other party.

Judging from Li Tiancheng's meaning, it seems that he is not the opponent of this flaming beast.

She immediately understood that Li Tiancheng wanted to protect her.

However, since Li Tiancheng was not sure about dealing with this underground flame beast, it was enough to show how powerful this underground flame beast was.

Although her strength has improved now, she still feels unable to resist in front of the demon tree at a height of nearly 200 meters. Even those who Li Tiancheng cannot deal with are far from being an opponent.

"What will this underground flame beast do the first thing after it goes out?"

Zhou Ling not only frowned and asked.

Outside the Earth Demon Forest, humans have just solved the zombie crisis. Unexpectedly, there is a monster that is more terrifying than zombies coming out at this moment. In this case, it will be enough to cause a more serious blow to humans. Although she has no relationship with humans on the Big Earth, after all, it is a similar relationship, Zhou Ling still doesn't want to see humans on the Big Earth being harmed by monsters.

After all, between monsters and humans, Zhou Ling still likes humans more, after all, she is the human body.
Chapter completed!