Fighting against the demon race in the abyss, whether it is the group of heroes led by Fei Lin or the warrior mage powerhouse in the human alliance, they are not very good at it, after all, the last large-scale war between humans and demon races took place tens of thousands of years ago.

Therefore, when this fire demon leader stretched out his head from the sea of magma, his whole person swelled in a whole circle, and his aura also rose sharply by a notch, several people were instantly stunned.

"What the, isn't magma your nutrient solution?!"

Fei Lin couldn't help but burst into foul mouth, the current leader of the fire demons is no longer much smaller than the stone man Moffet, standing in the sea of magma is like a pillar of optimus, between gestures, it brings up a burst of hot magma, all kinds of small fire spells fly out of every part of the body, hands, mouth, and even between every body gap, sparks, fireballs, fire snakes, shooting in all directions, the whole person has become a flame turret that stands up to the sky.

Moreover, it is still the kind of fort that has strengthened the defense and piled up a body of armor.

In an instant, all the human powerhouse heroes were forced back by the flames all over the sky, and the mage tower in mid-air also hurriedly propped up a bunch of spell barriers, protecting the most dangerous warriors.

However, the Flame Demon is not the kind of elemental fire giant with a low IQ, although he is reckless, but he doesn't think he can beat these human powerhouses who don't know where to get out.

If your own people are all here, it is still very simple to destroy these humans, but a few days ago, a group of sickle demons and eye demons also squeezed through this passage, came to compete with their own clan for this fat world, in order to compete for territory, they shot out most of their subordinates, and they were exploited by these humans.

Right now, if you want to survive, or even win, there is only one way.

Expand the passage and let the demon come into this world!

"Roar!!

The fire demon leader's mouth let out an inexplicable roar, and the fire demons who had been blocked from the periphery heard the sound, as if they had been beaten with chicken blood, and one by one the lower half of their bodies merged into the magma, and a bright red line of fire linked these little fire demons together one by one, as if a strange magic array was drawn in the magma sea, and the little fire demons were every node of the magic circle.

"Hoo !!"

The dark blue flames burned in the void, and the blood-red magma was like fire oil, turning this space into a huge furnace of flames, and within the line of fire connected between those fire demons was the enveloping range of the furnace, which happened to enclose all the human heroes in it.

"I can't bear it, avoid it first!!"

Fei Lin made such a judgment for the first time, that is, in this short moment, the [Babel Tower] that Fei Lin was driving, the base of the mage tower that had consumed countless precious materials for him, had traces of dissolving, and if he continued to stay in this magic array for more than ten minutes, Fei Lin believed that his whole person would be completely evaporated.

However, fortunately, this terrifying flame and high temperature did not have the strength to burn through the space, and with a flicker, Feilin's [Tower of Babel] jumped out of the range it shrouded, and he didn't dare to stagnate when he turned around, and with the help of the huge space crystal nucleus in the mage tower, he rescued all the human heroes and warriors in the magic circle-

Rao is like this, in the past few minutes, there are two legendary assassins from the Killer Guild, who have been burned to ashes by this magic circle, and there is not even a single scum left.

"Directly attack those fire demons that form the magic circle from the outside, kill them, and this magic circle will be self-defeating!"

There are many strong people in the Mage Guild who are proficient in the magic circle, the shortcomings of this magic circle have been so obvious, if you want to break it, it will be much simpler, taking advantage of the panic of those fire demons to remove the magic circle, a bunch of spell fighting energy flew towards a few fire demons, instantly put them fire demons, and directly set fire to a few small fire demons, even if you pull up this magic circle, the power will be much lower.

However, when Fei Lin looked through the dark blue flames to the location of the central passage, his face was instantly much more ugly.

The huge leader of the Fire Demons, like an ugly old rabbit, tugged at the edge of the passage, trying to widen it.

Not only that, seeing the movements of this fire demon, at the other end of the passage, the envoy demon with batwing horns and anti-joints was also excited, and the movements of the entire body struggle became bigger, and the edge of the abyss passage began to collapse and collapse at a speed visible to the naked eye.

It didn't seem to be long before the demon would be allowed to pass through this abyssal passage.

"Can't let him get his way!"

Everyone understands this very well, the appearance of that demon envoy does not look like a demigod-level guy, after all, this demigod-level fire demon easily passed through that abyss passage, but this demon can't.

A demon who is at least a god-level demon is enough to destroy all the humans here, after all, there is no god-level hero here.

"Block him !!"

Fei Lin almost shouted this sentence in tears, and the whole person appeared directly in the control hub of the [Tower of Babel], the place of the spatial crystal nucleus, and the fingers flew and operated, and the outer wall of the entire Tower of Babel slowly became transparent in front of Fei Lin's eyes, and then converged into a circular sniper scope, with the center of the red cross, facing the huge fire demon leader.

"Tick!!"

"Random mission released!!"

At the tense moment, the system's prompt suddenly sounded.

"Rock in the Flames: Obtain five or more Firedemon Hearts, one of which includes a boss-level Firedemon Heart. ”

"Reward: Lava Behemoth - Moffett Summoning Card*1, Gold*2000, EXP*2000, Bonds*1000, Random Armor Equipment*1."

"Failure penalty: None. ”

The reward is quite generous, but at this time, Fei Lin has no time to pay attention to that, and several mage towers on the side have already shot out their strongest attacks one after another, but there are a few little fire demons who are desperate to save their bodies, and those spells only have a little aftermath splashed on the body of the fire demon leader, and they are all blocked by the thick stone armor on his body.

And at this time, the strongest blow that Fei Lin can do now is finally ready.

"Armstrong Space Cannon!!"

At the top of the [Tower of Babel], a distorted space cannon slowly condensed, and if anyone stood beside Filin, they would find that the huge space crystal nucleus, which was rare in the world, was slowly evaporating and shrinking, and in just a few seconds, it had dissipated almost one-fifth of its volume.

The one-fifth of the spatial crystal nucleus energy, coupled with the elemental resonance mobilized by Feilin's near-demigod-level strength, converged together into the shot that was ready to be fired on the [Tower of Babel].

Without the slightest warning, and without hearing the slightest sound of firing, he imagined that a transparent arrow flew out, and under the aim of Filin, it landed accurately on the chest of the fire demon leader.

"Whoosh!"

With a soft sound, the entire body of the fire demon leader disappeared.