"Clown !!"

A roar with suppressed and angry to the extreme sounded, and in Batman's wildly swollen body, a muscle swelled and exploded.

Batman roared wildly, finally losing his patience and pulling out the ultimate weapon he had prepared many years ago.

It was a tube of serum, a tube of Doom Day serum.

Years ago, when Donnie was still on Earth, he suddenly killed Lex Luthor. In order to find out the truth, Batman ventured into the Tang Manor, and as a result, obtained Luthor's brain, as well as some unfinished research data on the Doom Serum.

Of course, this is also the result of Donnie's intentional indulgence, and everything is monitored by him. Donnie deliberately threw Luthor's brain and a tube of Doom Serum to Batman.

Originally, Donnie planned to use the wisdom of Batman and Luther to develop the latest Doom Serum, but after Donnie fought with Ancient Doom and successfully obtained the Doom Spore, Batman's side was abandoned by Donnie.

For so many years, Batman has not given up on the use of Luther's brain. Luther's level 12 intelligence is vividly displayed under the new brain machine, which greatly deduces the level of the Doom Day Serum, allowing Batman to successfully obtain a more advanced serum.

Although this serum is still a huge gap with the immortal and infinitely evolving monsters like Doom Kong or Ancient Doom Day, the characteristics of the normal version of Doom Day have been developed by Batman.

With the example of Doom Day, Batman has been carefully keeping this serum close to him for so many years, as a hole card that can only be used in the face of irreversible disaster.

At the same time, it is also a hole card with no turning back, Batman knows better than anyone how scary this serum is, and once it is used, there is no turning back.

Roar Roar Roar!!

A furious roar like an ancient beast emanates from Batman's mouth. In the past, it was simply unthinkable that Batman, who had always been calm and rational, would become so violent and crazy.

The power of the serum fermented wildly, and the red cells visible to the naked eye were like crazy beasts at the first time they cut into Batman's body, quickly modifying all the life indications in Batman's body.

The human-level body was invaded by the domineering Destruction Day cells, which twisted and modified everything in Batman's body like a virus, making the normal human Batman's body suddenly expand, his power exploded, his neurons exploded, and powerful forces were born from countless destruction cells.

Either become a beast that has lost itself, or become a new creature that harnesses the power of madness, or die.

The Joker walked around in place with great excitement, his eyes widened, and he watched in surprise as Batman injected himself with the bloody scene of destruction, and watched with joy as Batman's body was distorted and changed little by little.

The Joker has always known that Batman is hiding a serum, he has become an eighth-level existence, and Batman has no secrets in front of him at all.

Muscles bulged without warning, and Batman's height immediately swelled from 1.9 meters to two meters, and continued to expand, evolving towards a three-meter form.

The white skin immediately turned gray, shimmering with a terrifying metallic hue, and a single layer of skin surpassed the hardness of most metals on Earth.

With his eyes red, a hot line suddenly sent out, stabbing directly at the clown.

Zizi!

The clown's comical robe, with two notches pierced.

Batman roared and got up, his body covered in scaly wounds had long since returned to its original state, and what was even more terrifying was that bone spurs had been forged from those wounds, piercing the skin and flesh and growing.

Batman's size had swelled to three meters before it could stop.

The black figure flickered, and Batman disappeared in place, stretching out his huge wide hand and grabbing the Joker's neck fiercely.

The Joker didn't even dodge, just let out a shrill laugh and looked at Batman with his eyes open. The sharp claws pierced the clown's neck, and the bell made a metallic sound with a soft clang.

"You know what? Bat, I like you more now, and you look like the real you. The clown said with his mouth cracked.

Batman just roared, and the whole person pounced, using all his strength to attack the clown, and the huge energy field that erupted from his gestures emitted a circle of yellow energy ripples, forming a vacuum-like isolation belt.

Crash!

The Joker stretched out his slender fingers and swiped lightly across Batman's swarthy and swollen body, and another bloody wound appeared.

Even if Batman was injected with an upgraded version of the Doom Day Serum, his strength skyrocketed wildly, but now he still can't compete with the Joker Emperor.

The Clown Emperor, who snatched 99% of the power of the Tricksters, is enough to ignore all attacks below level 8, even the Doomsday Bat.

"Joker!! You have to atone for the sins of countless innocent people who have died!! ”

The wound that was deep enough to see the bones instantly returned to its original state, with a layer of sticky keratin, which suddenly derived from the wound, accompanied by a piercing sound, and barbs pierced through the body.

The body is getting more and more terrifying.

With each injury, Batman became more powerful, and the Doom cells in his body were tightly bound to his original genetic template, and they were no longer distinguishable from each other.

Under the research and upgrading of Batman around the clock for the past 10 years, combined with the higher intelligence between his and Luthor's brains, this tube of Doom Serum is extremely suitable for Batman's body.

But again, this is more amazing, more terrifying, and irreversible than the tube of serum that Downey injected Clark into the original time.

The potential is of course even more terrifying, after all, it is the crystallization of the combined wisdom of the multiverse's first-class intelligent Luthor and the dark knight Batman, and the shadow of Donnie, the mastermind behind the indifferent observation in the dark.

Batman's burly and huge body like a prehistoric giant beast leaned towards the Joker, the two figures were entangled together, the original combat skills had been greatly distorted and changed, the swollen muscles contained the power of a punch to shatter the star, Batman punched the Joker one after another, and in his blood-colored eyes, a hot sight burst out from time to time, and a powerful sound wave roared out of his mouth, which was enough to easily annihilate a city.

The Joker constantly creates bloody wounds on Batman's body, but each time he creates the same wounds, he heals instantly and makes Batman stronger.

"Joker! Atonement for those you have slain! ”

The unrecognizable Batman roared loudly, the consciousness of destruction impacted his reason, the bone spurs were hideous, and his body swelled again!

Doom Day Bat, truly born!

The chill spread rapidly, and the red eyes revealed the desire to destroy, and the scars all over the body were densely covered, revealing the desire to destroy everything.

Even if he is as determined as Batman in the face of high-quality destruction and bloody bedrooms, his will has quietly changed, and countless desires to kill and destroy continue to challenge his rational nerves, so that Batman has to be in an extremely bad situation.

Quietly, an unknown being seemed to notice this place, and silently looked at the Doom Day bat.

Batman's proudest will has also become shaky.

Persistent torture, the hideously twisted Joker bends Batman's will bit by bit after spending countless hours in his own way.

In a sense, the Joker succeeded, forcing the Dark Knight, who was caught between darkness and light, to fall step by step into the endless abyss of darkness.

"Hee-hee-hee, that's right! That's right! ”

The Clown Emperor grabbed his messy hair, his eyes blazing at the unrecognizable Batman, the corners of his hideous mouth stretched all the way to the root of his ears, and the blood-drenched mouth was stained with the blood of the doppelganger Batman.

Thundered!

A loud bang came, and Batman had disappeared in place, his swollen body smashed through the suppression of time and space, like a piece of paper, easily shredded by Batman's doomsday body, and the meteorite that fell from the sky crashed into the Joker Emperor.

"Come on, unleash your darkness to your heart's content!"

The clown's laughter was unusually horrifying.

Poof!

A crisp sound came from Doom Day, and the bat stretched out its thick arm and raised the Clown Emperor fiercely, and with a bloody scene and the sound of a rag being torn, the Clown Emperor was torn in two.

"That's right, that's it, that's you!" The clown shouted sharply, "You finally know that killing people can solve the problem, you should have understood this a long time ago!" ”

Even though the clown was torn into two pieces, there was not the slightest pain on his face, but a terrible smile bloomed, and he laughed and said, "It took you decades to learn this, but everything is still in time!" You've killed me! Batman! ”

The Destruction Day Bat's distorted face was momentarily stunned and dazed, but then turned crazy again in the terrible laughter of the Joker's demonic nature that seemed to be capable of modifying souls.

"Atonement!"

A muffled sound came from the mouth of the Doomsday bat.

The arm that can easily penetrate a planet, let go of the broken lower body, directly twists the clown's head, and then pulls it hard, pulling off the clown's head on the spot.

"Atonement!!"

The Doom Day Bat, whose consciousness was slightly blurred, said another sentence vaguely.

The influence of that tube of serum on him was too great, so big that not only was it changing his body frantically all the time, but even his genes, his will, his thoughts, and his soul were all undergoing terrible changes little by little under the power of the serum.

What's more, something unknown has been mixed in, and even the Doomsday Bat and the Clown Emperor are not aware of it.

There is always a delicate string in everyone's heart, and this string in the heart of the Dark Knight is theoretically far more sensitive and tenacious than everyone else.

But the sudden collapse of this incomparably tenacious string will only bring a landslide and tsunami-like feedback.

A powerful energy force field enveloped everything, drowning the figures of Batman and the Joker, submerging the unknown world suddenly, and the exquisite rides were also annihilated in the roaring waves, as if to hide the birth of some terrible creature.

……

Somewhere in the middle of nowhere, Tony Stark is struggling to navigate his Warframe all the way.

"The stinky bat owes me a big favor!"

Tony whispered a few words that he had to keep identifying himself in this way, lest he be permanently lost in the vastness of the Godslayer's power.

If the person transformed by 451 is not Tony's dead brother, but Tony himself, Tony is fully capable of controlling the Caitai battle armor, but unfortunately, the current Tony is only a mortal after all, and it is too difficult to rely on mortals to control a god-killer with eighth-level combat power.

Tony's sudden rise from a mortal to an existence capable of instantly receiving multiverse-level quality forces him to use all means to constantly identify himself so as not to get lost.

"When I rescue that stinky bat, I must let him have a treat, I want to eat 1,000 cheeseburgers in one go!"

With a bang, Tony crashed through a cosmic barrier, but luckily he controlled his turn in time and didn't cause more damage.

After stumbling along the way, Tony finally entered this world in turmoil and fierce battles.

A hideous and terrifying figure covered in bone spurs was fighting against the Clown Emperor, who had also magnified himself to a height of three meters.

"Bruce?"

Tony was stunned, he looked at the three-meter-tall humanoid monster, and his whole body froze in place.

Through the powerful scanning system of the Godslayer, he had already learned of the life form of the Doomsday for the first time, which was an existence that had just passed from the mortal of Earth and suddenly crossed a long evolutionary history and became a monster.

In an instant, Tony understood everything.

"How much mess does that Donnie guy have on Earth? How many people were given such dangerous things? ”

Tony is no stranger to the Doom Serum, because Clark Kent's guy survived by relying on a tube of Doom Serum that Donnie injected her.

Judging from the current situation, Batman seems to have obtained some Doom Serum, and not only that, but it has also been developed to a more terrifying level, at least now Tony has clearly detected a more terrifying power than Doom Superman from Doom Day bats.

Looking at the extremely unfamiliar Batman, Tony hesitated for a moment, he didn't know whether to imprison this monster that even seemed to have problems with consciousness first.

"Look at the bat your friend is coming, oh, it's also a superhero, it's scary! What would you do? Do you want the two of us to join forces to take out this obstructive Iron Man first?? ”

The Clown Emperor, who had been torn apart, suddenly regrouped into a ball, babbling in his mouth.

The Destruction Day Bat had a splitting headache, grabbed his head with his wide palm and thrashed wildly, and roared vaguely, "Tony! Attacking the Joker...... He must be stopped from continuing to sin......"