In Li Xiandao's eyes, this sea of fire belongs to the top flame, but Li Xiandao doesn't know what the fire is.

He just knew that the flame was very strong and powerful, but it was really unclear what category it belonged to.

We should know how much knowledge we have learned from ancient books on war and Xiao Qi.

"The flame is very fierce." Seven first see, eyes a bright, said.

"It's not a fire in the heart of the earth. It's man-made." After careful observation of ancient books on war, we can draw a conclusion.

"Is this man-made terrible?" Li Xiandao was surprised.

"When your cultivation can touch the river of law, every word and action represents the world road. In your eyes, this kind of flame is just like this." Seven said.

"So this should be a fire caused by a powerful man?" Li Xiandao asked.

How strong is it that makes such a big fire?

The whole sea of fire, is it man-made?

"Fairy king, this should be caused by the fiery fairy king in the fairyland." Xiao Qi thought for a while, and suddenly a light came out, affirming.

"You mean that one million years ago, the one who entered the Tao by the method of fire was also a rare spirit fire in the world. He became the Immortal King and called himself the king of fire?" Ancient war books also remember that there was such a person, surprised.

"You all know this man?" Li Xiandao asked strangely.

Millions of years ago, he didn't know. What the world library recorded was quite miscellaneous, but a fairy king in the fairyland a million years ago could not be recorded in the book store itself.

After all, the world stack house is the mountain peaks in front of Tiandi bank, corresponding to nine days and ten places. There is little information about the fairyland, because at that time, the information of fairyland was taken away.

Therefore, Li Xiandao finished reading the library, and his understanding of the fairyland was not comprehensive enough, even a little.

"The king of ten thousand fire is very strong, and he was also a fierce man who set up his own door at that time. When the immortal court was in command of the heaven, the king of ten thousand fire rose and established a world of fire. After the separation from the fairyland, the Xianting was dissatisfied. After the negotiation failed, the king of ten thousand fire and the immortal kings of the immortal Kingdom fought fiercely in the immortal fortress for a long time. In the end, the king of fire was beaten to pieces, and the core part escaped to the world of fire, and the other parts were scattered all over the fairyland. This should be the part that was scattered at the beginning Xiao Qi began to explain for Li Xiandao, saying a lot without stopping.

After listening to Li Xiandao, he could not help but praise: "he deserves to be a fierce man."

"So I felt familiar with the flame at first sight. After a million years, it was still so vigorous and turned into a sea of fire. It should have been a big group in those years. Maybe it was the largest part that fell down and hit here and became what it is now." Seven said.

"Is this flame suitable for the Burning Legion Li Xiandao can't help asking, this is what he cares about. No matter how powerful the so-called king of fire is, it was a matter of millions of years ago, which has little impact on Li Xiandao.

"I see, this flame is very strong. This is what the king left behind, but lost a lot of essence in a million years, but the rest is very suitable for the Burning Legion." The ancient book of war excitedly says that it can finally train the Burning Legion again. The army it supports will surely become the most powerful and the most able to show its fighting methods. It will sweep the Six Harmonies and eight wastelands and be invincible.

"Well, I'm going to send you to practice in the sea of fire." Li Xiandao immediately decided that he could not leave the Burning Legion in Tiandi Qianzhuang, which was not suitable for them and could not train the battle array.

The ancient book of war wanted to excitedly say: "after entering the fairyland, the method of battle array can be regarded as getting on the right track. It is urgent to train hard. Give me a little time here, and I will train an army that scares the fairyland."

This is its confidence!

The ancient book of war also wants to prove itself. It is a great achievement of ancient battle, not a rubbish book.

Books of the same level have been robbed, but only they are still left in Tiandi bank to live in peace of mind.

Because it's too difficult to practice the method of battle, and it needs a lot of people. Tacit understanding is also a problem.

Intuitively, ancient books on war can't compare with other books.

But it is not convinced!

Why should we treat them differently? We should know that once the battle array method is successful, its power is much stronger than that of an individual. No matter who it is, we can't ignore the group power brought by the battle array method.

However, as time goes by, few people remember the methods of battle, nor do they remember the ancient books of war.

It wants to cultivate the Burning Legion and sweep across the fairyland to let them know how powerful they are.

Li Xiandao also knows his idea. He is more attentive to the Burning Legion than Li Xiandao. He has not trained and practiced in these two months. He is most anxious.

So after determining what to do, Li Xiandao stopped procrastinating and said to Wu xian'er, "you wait for me here, I'll come right here."

"Good master." Wu xian'er agreed to go down, and then immediately away from the sea of fire, she can not bear, the temperature of the flame is too high.Li Xiandao waved to close the picture and said to Xiao Qi and the ancient book of War: "I'll go out now and take Tiandi bank to the fire area. I'll go to see the sea of fire myself, and then I'll put down the burning army."

"Be safe." Xiao Qi just told Li Xiandao.

"Come on, master!" The ancient book of war encouraged Li Xiandao to go out early to train the burning army.

Li Xiandao stepped out one step, his body like smoke and cloud, dissipated in the trading hall, and then agglomerated in the foothills of Beiming region.

Out of the heaven and earth bank, Li Xiandao immediately followed the position of Wu xian'er.

The speed is very fast, and the prohibition across the space is constantly emerging. Li Xiandao has been crossing the void all the way.

Beixian'er is in the fire area. Li Xiandao doesn't know where the fire area is.

He didn't know fairyland.

But it doesn't matter. He is the master of wuxian'er. He can clearly sense the location of wuxian'er, and the distance is still far away. At least he feels bigger than a world in nine days.

There are three thousand such regions in the fairyland, just like there are three thousand worlds. They are very huge.

After five days of crossing the void, Li Xiandao finally came to the area where wuwuwuxian'er was.

During the five days, day and night, Li Xiandao couldn't remember how many times he had used the prohibition of crossing the void. He knew the prohibition thoroughly and could arrange it at any time.

Fortunately, he finally got to the fire.

The vast sea of fire, thousands of miles of land Liao no smoke, the temperature is too high, ordinary people simply can not live, even if it is like Wu xian'er such a true immortal nine days, a little closer, also be roasted very uncomfortable.

It can be imagined that there is no smoke here, which is not suitable for living creatures.

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