Nalan Yanran walked into the door of space, and then looked at the space outside the door, but she was stunned, those who entered the silver gate seemed to have entered an outer space, and disappeared out of thin air.

"Curious place!" Nalan Yanran couldn't help but sigh, this kind of method, the Yunlan Sect does not have it, the Gama Empire does not have it, and even, the entire Black Horn Domain can't find a second place, no wonder Canaan Academy can be a maverick in the Black Horn Domain.

"Ding! I can see that there are two Dou Zong-level powerhouses who are rapidly approaching......

Suddenly, the system sends a beep.

Nalan Yanran was slightly startled in her heart, and in an instant, her figure flashed and disappeared into the jungle, and at the same time, the light in the bushes fluctuated slightly, and invisibly, there seemed to be an extra tree.

A moment later, two figures flew in.

I saw one of them, with a wave of one hand, the space gate that had just disappeared reappeared.

The other frowned and said, "The Spatial Gate seems to have been touched! However, there is no trace of impact!"

The space gate of Canaan Academy is related to the safety of the entire inner courtyard, as the guardians of Canaan Academy, they usually do not appear at all, but this time, they just sensed the fluctuations of the space gate and came to take a look.

After all, the inner courtyard is generally not open in normal times.

"Maybe it's a bird or beast!"

The other shook his head, and in an instant, the two broke through the air.

In the grass, Nalan Yanran breathed a sigh of relief in her heart, but she heard the system's reminder: "Don't move, those two people haven't left yet!"

This time, after half an hour, two gray figures appeared without warning, and reappeared in front of the space gate.

"It's so dangerous!" Nalan Yanran exclaimed in her heart, these two old guys were so vigilant that they guarded for half an hour. However, fortunately, she has the Qi Gathering Technique and the Five Elements Escape Technique that she has systematically taught, as long as she doesn't move, even Dou Zong can't find out.

The two looked at each other, sighed softly, and left again.

This time, Nalan Yanran was not in a hurry to come out, she was worried that she still wanted to get away with it. It wasn't until the system reminded her that the other party was really gone that Nalan Yanran finally breathed a sigh of relief.

"In the inner courtyard of Canaan Academy, there are strong people like clouds, and if you are not careful, you may be exposed, it seems that I can't contact Xiao Yan for the time being. However, with the Five Elements Escape Technique in hand, I can first investigate the existence of the Fallen Heart Flame. ”

Nalan Yanran's body became a little illusory slightly, and then her body trembled, and she disappeared in place strangely.

It wasn't until night that Nalan Yanran's figure reappeared.

This time, she was no longer in the jungle, but had actually entered the inner courtyard.

What appeared in Nalan Yanran's sight was a sunken terrain, and in that sunken ground, an extremely large black tower was buried deep underground, only revealing a spire and a layer of pitch-black entrance on the ground.

Tower buried underground?

This extremely bizarre scene made the stunned on Denalan Yanran's face even thicker, and after a long time, ......he gradually came back to his senses and muttered: "The system prompts that the Falling Heart Flame is here, but the Qinglian Earth Heart Fire in my body has not sensed it at all?"

Nalan Yanran originally wanted to use the Earth Escape Technique to escape directly into the ground and investigate the existence of the strange fire, but there was a layer of seals underground that blocked her advance, and if she broke in, it was one thing to be able to break in, but it would definitely alarm the masters of Canaan Academy.

"It seems that we have to find a way to keep the people of Canaan Academy from noticing the fluctuations of the seal, so that I can have a chance. ”

Nalan Yanran's heart moved, and she already had an idea in her heart.

Immediately, she took out a piece of jade and punched in a trace of fighting spirit.

At the same time, in a certain room in a courtyard in the inner courtyard, a piece of jade began to flicker on Xiao Yan's body.

Xiao Yan was suddenly awakened, looking at the flickering light of the jade piece, his heart was slightly happy: "Master Danzun is here!"

During this time, although he entered the inner courtyard and also entered the Heavenly Incineration Qi Cultivation Tower, he never had a chance to get close to the alien fire, and even if he could find the existence of the alien fire, I am afraid that he would not be able to refine it, because, there are too many masters in Canaan Academy, as long as Canaan Academy is not stupid, it will definitely not watch him refine the alien fire, after all, this Fallen Heart Flame can be said to be the key to the inheritance of Canaan Academy, and it is precisely because of the effect of Falling Heart Flame that Canaan Academy can already produce so many disciples whose strength far exceeds that of their peers.

Airplanes!

The jade piece trembled slightly, and a line of words was revealed on it.

After Xiao Yan saw it clearly, he couldn't help but smile bitterly: "I haven't even seen the true face of Falling Xinyan now, how can I make Falling Xinyan make a big move?"

It turned out that Nalan Yanran hoped that after Xiao Yan entered the Heavenly Incineration Qi Tower, she would make some big noises, and the best thing was to stimulate the Falling Heart Yan to impact the seal, and then she could sneak into the seal while everyone's attention was not there.

"This matter is not difficult!" Suddenly, Yao Lao said, "The Falling Heart Flame is a strange fire, and it just so happens that I also have a Bone Spirit Cold Fire." Between the different fires and the different fires, if they don't see each other, a battle will break out when they see each other, because the different fires will also evolve in the hope of devouring other different fires. Wait for tomorrow, enter the Heavenly Incineration Qi Tower, I will use the cold fire of the bone spirit to lure out the Falling Heart Flame, and then provoke it to impact the seal, when the time comes, the Heavenly Incineration Qi Tower will be in chaos, and we can take advantage of the chaos. ”

In fact, this plan was also planned by Yao Lao a long time ago, but Yao Lao is weak and weak, and he will definitely not be able to stop the powerhouse of Canaan Academy, if you add a mysterious Danzun, then there is hope.

"Okay, that's it!" Xiao Yan hit it off.

The next day, Xiao Yan, as usual, entered the Heavenly Incineration Qi Cultivation Tower. It's just that before he entered the tower, he looked around a few times, but unfortunately, he couldn't find Master Danzun.

As he got closer to the gate of the Black Tower, Xiao Yan's heart beat more violently, and a moment later, when he stood at the door, his palms were already full of sweat.

Today is different from the past, success or failure, give it a try!

Standing at the gate, Xiao Yan took a deep breath, suppressed the emotions in his heart, gritted his teeth, his heart was horizontal, his steps were raised, and he stepped into the darkness behind the gate.

This Heavenly Incineration Gas Tower, which was buried deep underground, only exposed a section of the spire, and the area inside the tower was extremely spacious. The space inside the tower on the first floor alone was enough for five hundred people to cultivate at the same time.

There are cultivation rooms of different sizes set up in the space of the tower distributed in a circle, but most of these cultivation rooms are already occupied by people at this time. And above the door of these rooms, there are some small red signs, but the words written on the signs are not the same, some small red signs are written on the high, some are written intermediate, low. All of the high-level cultivation rooms were located near the center of the tower, and on the periphery of them were intermediate cultivation rooms and lower cultivation rooms further out.

Xiao Yan didn't go looking for the advanced cultivation room as usual, but turned around and went down to the second floor.

The flames on the second layer were a little hotter again, but Xiao Yan still didn't stop and continued to go down.

3rd and 4th floors......

Until the front, an iron gate blocked the way.

Behind the iron gate, there is a bottomless black hole.

Xiao Yan slowly took two steps forward, came to the edge of the black hole, and cautiously glanced down, the darkness of the darkness spread to the end of the line of sight, the kind of weird darkness that was close to no light, made Xiao Yan's head feel a little dizzy.

This black hole seems to run through the entire Heavenly Incineration Gas Tower, if it weren't for the cover of the spire, this dark deep hole might be clear from the sky at a glance.

In this pitch-black deep cave, if you feel it carefully, you can perceive that the air here is much hotter than the other sides, and that feeling is as if something at the bottom of the deep cave is constantly emitting heat for the entire Heavenly Refining Qi Tower.

Xiao Yan's heart jumped suddenly, he knew that if nothing else, in the bottomless black hole, there was a real Fallen Heart Flame!

Sure enough, Yao Lao's voice also sounded in his mind, and said, "My bone spirit cold fire fluctuates a little, and the Falling Heart Flame is down there!"

But the Fallen Heart Flame is below, how to go down, this is a difficult thing!

Because, Yao Lao sensed that in the black hole below, there were several strong breaths, and among them, there was even a Dou Zong's breath.

"Teacher, what should I do?" Xiao Yan was a little unwilling, seeing that a strange fire was in front of him, but he couldn't see and touch it.

"You find a cultivation room, I'll use the cold fire of the bone spirit to see if I can attract the Falling Heart Flame below!" Yao Lao thought of a way.

Xiao Yan hurriedly found a cultivation room on this floor, the "fire energy" required by the cultivation room here was more than ten times more expensive than the one above, but now was not the time to save.

After closing the door of the cultivation room tightly, Yao Lao's illusory figure floated out.

This is the first time Yao Lao has appeared after entering Canaan Academy, and usually, because he is afraid of the strong people of Canaan Academy, Yao Lao does not show up, for fear of being discovered.

But now I can't do that much.

Call......

In Yao Lao's palm, a cold white flame suddenly emerged.

It was obviously a flame, but it gave people a cold and cold feeling, and for a while, the scorching breath in this cultivation room disappeared, and even, there was a faint layer of frost on the walls.

At the moment when the cold fire of the bone spirit appeared, under the black hole, a "hissing" sound like a snake roar suddenly came.

In the endless darkness, the space suddenly began to distort slightly, and then, these distorted spaces climbed up towards the entrance of the cave at an extremely terrifying speed like an invisible python.

"Hiss"

The strange sound was like an electric flicker, constantly spreading in the dark deep hole, and after an instant, the slightly dim environment suddenly brightened, and the temperature in the air also rose rapidly, and an extremely terrifying and ancient aura slowly emerged from the black hole, and finally like lightning tearing through the night, it burst out of the seemingly endless deep darkness.

The space of about two meters above the entrance of the cave has almost fallen into an extremely distorted step, but although the space is extremely distorted, it is impossible to see anything with the naked eye, except for the distorted space and the "hissing" sound that does not sound, the whole area is slightly weird because of this scene.

"There's movement!" Not to mention Yao Lao, even Xiao Yan heard that voice.

"It's not enough...... It seems that if you have to fight, if this trip is successful, you don't have to stay in Canaan Academy, if you fail, you won't be able to stay in Canaan Academy!" Yao Lao sighed lightly, and in an instant, with a wave of his hand, the door of the cultivation room opened, and a white flame shot into the black hole like a sharp arrow.

......

At the same time, at the bottom of the Heavenly Incineration Gas Tower, it was almost a completely different scene from the upper floors, the blazing temperature rose in the huge space, and even the vision was a little blurry and illusory, and he took a breath lightly and entered the body, and suddenly had the feeling of taking a breath of flame.

The fiery red light seeped out of nowhere, illuminating the whole space quite brightly, and in the center of this space, there was also an extremely spacious deep hole, the entrance of this deep hole was wider than any of the previous floors, and it was not bottomless black, but full of "a faint dark red, like congealed blood."

Outside the deep hole, a visible energy shield is firmly blocked in a cylindrical shape, and the surface of the energy shield is overflowing with various patterns that are quite mysterious, like a snake passing over, leaving a zigzag dent, and the energy shield here is also extremely violent, a trace of majestic energy continues to spread out, and there is even a faint sound of extremely low air explosion.

Not far from the energy shield, Su Qian, the Great Elder of the Inner Courtyard, sat cross-legged, his eyes seemed to be closed, with the help of a huge fighting qi, his mind wrapped the bottom of the entire Heavenly Incineration Qi Tower, and any slight fluctuation could not escape his induction.

In the quiet bottom layer, there was a faint sound of lacquer flowing, and the sound was like a lake rolling, but it was such a subtle sound, but it was such a subtle sound that made Su Qian's solemn face change instantly, his eyes opened suddenly, and two eyes like a sharp mango shot straight to the deep hole in the center, and the sound came from there.

"What happened?" muttered in a low voice, Su Qian's face changed suddenly, and his eyes looked at the underground magma world in shock.

There, an extremely violent and majestic energy was slowly pouring out from the bottom of the magma, and with the surge of this violent energy, the peace in the magma world was also shattered, and the wind from nowhere roared above the magma, driving the magma to roll up a fiery wave of up to ten feet, and then smashed down heavily.

The roar of that moment was like a landslide and the ground cracked!

This energy felt the familiar energy that surged suddenly, Su Qian's face surged with a clear color, after so many years of dealing, he naturally knew very clearly that this energy belonged to the fallen heart!

"What is this thing doing? Why is it that all of a sudden the energy has become several times more powerful than before?" Su Qian muttered with a shocked face.