In a space that was wider than any previous room, the arrogance of Demonic Power continued to rise from Leif, causing the atmosphere around him to turn into chaotic airflow and blow around, hitting Leo and the three of them.
Faced with this scene, Leo left aside, Rias Gremory and Sona Shitori both looked serious, and subconsciously released Demonic Power, let the red Demonic Power arrogance and the blue Demonic Power arrogance rise at the same time, fighting against the Demonic Power of Leif.
The angry look on Leif's face disappeared little by little, and turned into a sneer again.
"Do you really think that I arranged the rooms in front of you to consume you because I am afraid of your strength?"
Leif released Demonic Power at the Ultimate-Class Devil level unscrupulously, and his voice was full of sarcasm.
"It's really ridiculous. They are just a few Devils of the new generation. Why should I be afraid?"
"The reason why this maze and those rooms are arranged is just to prevent accidents from happening and to test the effect of these arrangements."
"Those traps, monsters, and even the magicians who came with us were all provided by beings far away from me and True Satan Faction. I agreed to help them test the performance of these things, and they lent them to me."
As these words spread, the Demonic Power arrogance in Leif became more and more powerful and dangerous.
Then, he said this sentence.
"I myself have never thought of using those things to kill you, because the only one who can kill you is me, or rather we--True Satan Faction."
As soon as he finished speaking, the room Leif called Master Chamber suddenly lit up with the familiar light of the Rubik's Cube, and figures appeared one after another.
They opened their Devil Wingss one after another, some with one pair of two wings, some with two pairs of Four-Wings, and some with three pairs of Six-Wings. They also released Demonic Powers equivalent to the number of wings., some are at Low-Class Devil level, some are at Middle-Class Devil level, and those three pairs of Six-Wing are naturally at High-Class Devil level.
"Attack!"
Leif waved his hand and gave the order ruthlessly. The Devils who unfolded their Devil Wings and flew up stretched out their hands one after another, and their whole bodies Demonic Power turned into cannonballs and shot out.
"Boom!" "Boom!" "Boom!" "Boom!" "Boom!" --.
In an instant, countless Magic Bullets poured down like real cannonballs, covering the location where Leo and the three of them were, triggering a series of violent explosions, mixing the explosive flames and wind, turning into hot shock waves that surged in all directions.
Magic Bullet kept pouring into the center of the explosive flames and wind, with no intention of stopping, allowing the violent explosions to continue, shaking the entire room.
Such a concentrated fire attack is enough to burn any High-Class Devil to ashes on the spot without leaving even a single residue.
However, Leo three people held on.
They were in the center of the explosion, with their backs to each other, forming a triangle. They stretched out their hands forward and released Demonic Power, building a defensive magic square to block Magic Bullet attacks from all directions and isolate the explosion.
"Uh--!"
Rias Gremory and Sona Shitori seemed to have a hard time resisting, so much so that they unconsciously squeezed out a little groan from their throats, but they managed to hold off in the end and managed to hold on.
"As expected of the new generation Devil that Fake Satan values, at least this Demonic Power is worthy of recognition."
Leif saw this scene, and a sinister look appeared on his face.
"It's a pity that you are too young and will not have the chance to grow up."
Leif also reached out and released Demonic Power, gathering Magic Bullet.
The Demonic Power of the Ultimate-Class Devil level is outputting without reservation, and the Magic Bullet condensed by Leif is much larger than the Devil of the other Old Satan Faction. It is half the size of its own body and evaporates the air on the spot.
"Go to hell!"
Leif smiled ferociously and shot out Magic Bullet, causing the huge Magic Bullet to blast towards Leo and the others.
"Not good!"
Rias Gremory and Sona Shitori's hearts trembled in unison.
Ultimate-Class Devil's full blow was impossible for him and others to block.
If the three of them jointly cast the defensive magic square, it would still be possible, but now the three of them are forced to stand back to back in order to resist attacks from all directions, and each can only be responsible for the defense in one direction.
In other words, Leif's full blow can only be resisted by one of the three of them.
And this person happened to be Sona Shitori, the weakest among the three Demonic Power.
"Sona Sitri!"
Rias Gremory shouted.
Sona Shitori did not respond, but gritted his teeth and showed a determined look.
Just when she was about to use all her Demonic Power to resist the blow, Leo's voice sounded.
"Switch positions!"
Hearing this voice, Sona Shitori almost instinctively chose to execute it. He and Leo beside him turned around and changed positions.
As a result, the person who faced Leif's attack suddenly became Leo.
"Boom!!!"
The huge Magic Bullet directly hit the defensive magic square in front of Leo, triggering the loudest roar and the most violent explosion so far, causing the explosive flames and wind to spread throughout the room, blowing the bodies of everyone in Old Satan Faction.
Thick smoke rose in front of Leo, but when it disappeared, Leo was still standing there tall and straight. Not only was the defensive magic square in front of him not broken, not even a crack appeared.
"What?"
Old Satan Faction and Devil were stunned.
"No way!"
Leif's ferocious smile froze.
"This----"
Rias Gremory and Sona Shitori were also stunned. They looked at Leo who was standing there with a calm expression, and suddenly lost their reaction.
But just because they didn't respond doesn't mean Leo will be indifferent.
"Now!"
Leo directly inverted the magic square array in front of him, changing it from a defensive nature to an offensive nature, just like changing from a shield to a cannon, and then released a series of surprisingly powerful Magic Bullet, shooting at the surrounding Old Satan Faction Devil.
"Destroy it into ashes!"
"Disappear!"
Rias Gremory and Sona Shitori finally came to their senses in time under the reminder of Leo and reacted. Like Leo, they reversed the magic square in front of them, turned their shields into muzzles, and released countless Magic Bullet, pouring them all around.
"Boom!" "Boom!" "Boom!" "Boom!" "Boom!"----
The loud noise and explosion suddenly appeared again, but they no longer appeared where Leo and his party were, but appeared all around.
Old Satan Faction is stunned one by one Devil didn't even have time to react, and was directly hit by the oncoming Magic Bullet, letting out a series of screams. Under the attacks of the three Leo, either his whole body turned into coke and fell down, or he was completely destroyed. Only a few High-Class Devil level existences and a very few Middle-Class Devil survived.
"Asshole!"
Seeing this scene, Leif was furious on the spot. Demonic Power output wildly, and then condensed a huge Magic Bullet, which was shot at Leo.
"Boom!!!"
Magic Bullet hit Leo directly in front of the defense magic square that turned upside down again and converted from the muzzle into a shield. There was a fierce conflict with it, causing roars and air waves.
But in the end, this shot of Magic Bullet was just like the previous one. It failed to break through the defense of Leo and was firmly blocked by it.
"Impossible! This is impossible!"
Leif couldn't accept this scene and yelled, and then launched Magic Bullet like crazy, and the output Demonic Power became stronger every time, making Magic Bullet's scale become bigger and bigger, and finally it was even the same size as himself.
In the face of this crazy attack, Leo always maintained a calm look. The defensive magic square array in front of him was getting bigger and bigger. While he continued to block the incoming shots of Magic Bullet, like Leif, Demonic Power's output became stronger and stronger.
The Demonic Power output of Leif has already exceeded the level of High-Class Devil. The Demonic Power of Leo is gradually approaching the limit of High-Class Devil with slow improvements again and again, and finally - surpassing the past.
The huge Demonic Power's arrogance shot up into the sky like a blazing flame, forming an evenly matched rivalry with Demonic Power's Leif.
Ultimate-Class Devil!
The Demonic Power output of Leo has also reached this level!
"This is impossible!"
Leif stopped attacking and opened his eyes as wide as possible.
Not to mention Leif, it was Rias Gremory and Sona Shitori. After feeling that Leo was a real product that reached the level of Ultimate-Class Devil, Demonic Power was a little lost.
"Ultimate-Class Devil----"
Rias Gremory murmured in a low voice.
"Sure enough, he has entered a higher realm!"
Sona Shitori's heart was inevitably confused.
Leo, as if nothing had happened, reversed the magic square and turned the shield into a cannon muzzle for the second time.
"Danger!"
"Run!"
The surviving Old Satan Faction Devil people around them were all shocked, and without even thinking, they flapped their wings and fled desperately.
"Don't even think about it!"
Seeing Leo pointing the muzzle at the fleeing Old Satan Faction Devil, Leif could no longer care about the shock, and deployed four pairs of eight Devil Wings on the spot, flying in the direction of Leo.
Seeing this, Leo did not hesitate to turn the magic square array that turned into a cannon, aimed at the incoming Leif, released the charged Magic Bullet, and let Magic Bullet pour towards the opponent.
The size of the Magic Bullet he released was no less than the Magic Bullet released before Leif. The smallest one was half as big as his own body, and the largest one was as big as his own body. The Sonic Boom sound when it cut through the air was very sharp, and its power was visible to the naked eye.
But Leo can block the attack of Leif, and Leif can naturally block the attack of Leo.
Therefore, Leif deployed a defensive magic square while flying, and rushed in front of Leo despite the fierce fire that continued to explode.
"Ugh!"
Leo immediately unfolded Devil Wings and flew up.
The wings behind it are also four pairs, Eight-Winged.
This scene once again touched the hearts of everyone present.