Qin Yichen closed the door again to refine the flying sword. This time, it took him more than ten days to refine it. The new flying sword is not only large in size, but also the most important thing is that its internal array is quite complex. In order to avoid meeting strong enemies, the attack power of ordinary magic is quite limited. Qin Yichen spent several days laying a huge attack array in the flying sword, This attack array is called burning heaven Jue. If Qin Yichen's current strength is used, his aura can only support burning heaven Jue twice at most. However, his attack power is much stronger than that of real fire Jian.

However, Qin Yichen still refined a real fire Jian array in the flying sword. If he meets an enemy whose strength is almost the same as his own, with his current strength and the fire attribute of the flying sword, the power of the real fire Jian is still very considerable, and the burning heaven formula can make him have a certain chance of winning in the face of an enemy whose strength is higher than his own.

Just like when refining the red demon sword, Qin Yichen integrated a trace of his own divine consciousness into the sword body, so as to enhance the close relationship between himself and the flying sword. He thought that the red demon sword was hard to find, and the red demon sword itself had many shortcomings. Therefore, Qin Yichen named his real flying sword red demon sword for the main reason, Some of the characteristics of this flying sword are basically the same as that of the original red demon sword, especially when the aura is infused into it, it is a demon with incomparable ghosts.

Qin Yichen was relieved when he refined the flying sword. With it, his strength was greatly enhanced. Moreover, he could fly with the flying sword. The speed of flying with the flying sword was much faster than that of flying with virtual capture. Moreover, the consumption of aura was much less than that. If he used virtual capture to cooperate with others while flying with the flying sword, Then his flying speed will be greatly improved. Even if he faces the guy outside again, Qin Yichen doesn't dare to say that he can kill him 100%, but it's definitely not a problem to escape calmly.

Thinking that he had been suffocating in the cave for two months, Qin Yichen decided to go up to the cave to find out whether the Birdman was still outside, waiting for his appearance.

When Qin Yichen approaches the cave entrance, he immediately finds Heng Daozi at the top of the mountain opposite him. This guy has been sitting on the top of the mountain with his legs crossed from the beginning to now, and he puts on a posture of fighting with himself to the end, which makes Qin Yichen very upset.

damn it.

This guy is so patient, which makes Qin Yichen angry. However, his current cultivation is just entering the foundation building period, and even the foundation of the foundation building period is not really solid. The other side is at least an expert in the sixth or seventh floor of the foundation building period. Even if he has the elixir field which is broken and then established, his strength is not enough to fight against him, If you rely on the newly refined red demon sword, you will have a chance to escape. However, the human skin mask is broken. If you escape in front of him, you will surely be seen by him. You will still have trouble in the future.

Thinking of this, Qin Yichen couldn't help smacking his lips. Suddenly, a plan came out.

Qin Yichen hurriedly returns to the bottom stone chamber. When he is about to enter the stone chamber, he uses the red demon sword to dig a stone cave in the nearby rock, where he can shelter himself. All the debris generated from the excavation is put into the storage ring. Then, he takes out all the spirit stones in the ring. However, there are few spirit stones left, There are only seven or eight pieces of qualified inferior spirit stones left, which is not enough to complete an array of hiding body shape and breath, let alone a trapped immortal array.

Therefore, Qin Yichen decided to take a risk. The array he used in Dongkou used a total of 49 spirit stones, but the other side didn't find them. Therefore, the spirit stones in the array can be said to consume very little and can be recycled.

However, if you want to make use of these spirit stones, you don't have much time. Once you withdraw the spirit stones, the other party can easily find that there is an extra cave here. Such abrupt changes will inevitably arouse the other party's vigilance. Therefore, you don't have enough time to set up the complicated trapped immortal array. However, you have time to set up a hidden array

After careful calculation, Qin Yichen made a decision. He came to the place tens of meters away from the cave entrance, and used virtual capture to put all the 49 spirit stones in the array into the storage ring. At the same time, he turned around and ran to the bottom. As soon as he got to the hiding hole he dug out, he immediately laid out a small hiding array. Then, holding his breath, he waited for the opponent to take the bait.

………

At the same time, Heng Daozi has held fast to the top of the mountain for a month and a half. For a month and a half, he did not dare to relax his vigilance and look for Qin Yichen's whereabouts, but he still got nothing.

Just when Heng Daozi released his divine consciousness again and wanted to find out the situation nearby, his expression suddenly became extremely shocked, because he suddenly found that there was an extra cave in the middle of the mountain opposite him!

How can it be?!

Heng Daozi was shocked. He immediately took off his sword and soared into the air. The next second, he appeared at the entrance of the cave.

Looking at the entrance of the cave, which is about two meters high, Heng Daozi felt a huge shock. Such an eye-catching cave was under his eyes. Why didn't he find it for a month and a half?

Heng Daozi only thought it was very strange, so he stepped into the cave, walked to the bottom of the cave, and found the stone room at the end of the cave.

A fireball suddenly appeared in Heng Daozi's hand. He looked at the situation in the stone room with the fireball and found that on the walls around him, there were gullies like cobwebs. The width and depth of the gullies were extremely consistent, and the cutting was smooth and smooth. At a glance, he knew that it was not done by ordinary people. The first thing Heng Daozi thought of was Xuan Tiejing. That's right, With the help of the tools made of the iron and the aura, it's easy to leave such a gully on the stone wall.

When he saw that there were four stone troughs under the gully, and there was water in the stone troughs, he was surprised and suddenly realized!

It must be the boy! He must have been hiding here all the time. In this way, everything makes sense. When he pursued him, he distracted his attention with a jade charm. After a moment, he disappeared completely. It seems that he must be hiding in this cave, so he never found it.

Thinking of this, Heng Daozi couldn't help asking himself why he didn't find this cave, but this cave suddenly appeared so suddenly today?

Did the boy set up an array in the cave before? Make yourself invisible?

Heng Daozi immediately confirmed his conjecture. He couldn't help exclaiming that this guy was young and had a lot of good things, which made him envious. Moreover, he had such a strong command of the array that he could make such a large cave disappear without a trace under his own eyes. It's unimaginable!

But where is the boy now? If he has been hiding here, then, at this moment, why did he disappear without a trace?

Heng Daozi, who is in the stone room, is very angry. At this moment, Qin Yichen, who is hiding outside the cave entrance, has been holding the red demon sword and is ready to fight with all his strength!

Heng Daozi was in anger. He thought his carelessness made the boy escape, but he didn't expect that a figure appeared at the entrance of the stone room. He just wanted to make some action, and then he felt a very powerful aura coming towards him like a mountain.

This is Qin Yichen's formula for burning heaven!

Qin Yichen needs at least one or two minutes to complete the complicated formula if he doesn't rely on the flying sword to cast the formula by himself. However, after melting the array in the red demon sword, the formula can be cast very quickly!

Qin Yichen had already poured half of his aura into the red demon sword. This thunderous blow made Heng Daozi at a loss. He didn't know why Qin Yichen appeared quietly at the entrance of the stone chamber. What's more, he didn't know how this boy's strength could be improved so much in one and a half months. He couldn't even cast this powerful spell himself, How did he do it?

However, Heng Daozi didn't have time to guess. He quickly picked up the Reiki wall to try to stop this powerful momentum. However, as soon as the Reiki wall came out, it was destroyed by this momentum. Just as the Reiki was about to hit himself, a fire broke out inside the Reiki. The next second, the fire exploded on his head!

Qin Yichen stood outside the stone room and retreated for several meters. Heng Daozi, who was in the stone room, was even more miserable. The real fire in the formula for burning heaven was incomparable with the real fire mirror. Moreover, huoyanjing was the most precious weapon of fire magic. Under its effect, the real fire in the formula for burning heaven had already undergone qualitative change, The lethality has been greatly improved!

Under the explosion, Heng Daozi's legs suddenly couldn't support him and fell to his knees. The fierce real fire in the burning formula also made his clothes turn into ashes in an instant. Heng Daozi tried to gather most of his aura on his body surface to resist the fierce fire. At the same time, he used the remaining aura to erect several water curtains around him, Trying to ease the real fire.

The fight between the true fire and the true water can see which side wins. However, the true fire in the formula for burning heaven is no longer the true fire in the ordinary sense. The essence of huoyanjing plays a role at this time. The water curtain has no substantial effect on the formula for burning heaven. On the contrary, because of the strength of the formula for burning heaven, several water curtains dissipate in an instant, and the temperature in the whole stone chamber rises suddenly, The pressure has also become great, and a strong heat wave is gushing out.

Heng Daozi is in agony at the moment. He doesn't have any experience in dealing with such powerful magic. Moreover, he can't do anything about the real fire transformed by huoyanjing. The aura in his body is constantly consumed, but the momentum of the formula of burning heaven is hardly affected.

At this time, Qin Yichen stares at the huge heat wave and comes to the entrance of the stone chamber again. Seeing that the man is not dead, Qin Yichen sneers and says: "son of a bitch, what's the taste of burning heaven formula? I'll give you another one! "