The two canisters in Sasuke's hands contained a special material he had accidentally discovered in Uzumaki Stark's Laboratory.e
According to Uzumaki Stark...
This material had an extremely low ignition point and burns at an extremely high temperature.
After consulting with Uzumaki Stark, he learned it was called white phosphorus.
And apparently, it was exceptionally poisonous.
Through repeated experimentation, he had finally managed to fuse white phosphorus with Fire Release, creating a new type of green flame.
Sasuke had finally obtained his Heavenly Flame!
Later, because this flame had almost the same characteristics as the Heavenly Flame in the book he had read…
Not only was it green, but it also emitted deadly toxins while burning, and boasted temperatures far beyond ordinary fire…
So, he named this white phosphorus fire: Ghostly Poison Flame.
If an ordinary person were hit by this flame, it is difficult to extinguish it by normal means.
Not only would they face extreme heat, they'll also have to deal with the highly toxic properties that come with the flame.
Originally, he had planned to save this as a trump card against Naruto and Itachi...
But he didn't expect that it would be used against this cripple in front of him.
Seeing this scene, Adult Sasuke sneered.
'Hmph…'
'You're going to use the same old tricks again?'
The defense of the humanoid Susanoo is simply not comparable to that of the skeleton form.
'Would it kill you to use Lightning Release a few times?!'
'Why not use Chidori??'
'How could the destructive power of that technique be inferior to that of Fire Escape?'
'Once you awaken your Mangekyo, you can spam Amaterasu all you want.'
Adult Sasuke felt a little exhausted.
He really can't understand why this 'Xiao Yan' version of himself was so obsessed with Fire Release.
'It seems that he still needs to know the power of the Mangekyo...'
Sasuke showed a cruel smile, then he crushed the white phosphorus canisters in his hands, and then channeled a massive amount of Fire Attribute Chakra into them.
Whoosh…
The moment the Fire Chakra came into contact with the white phosphorus, the red flame began to fade, slowly transforming into an eerie ghostly green.
The sickly glow illuminated Sasuke's face, making Boruto, who is still watching from the sidelines, even more fascinated.
This scene made even Naruto, who is eating potato chips, froze.
"Holy sh*t!?"
"He actually pulled it off!?"
"Dad... what is that?"
As Naruto muttered in shock, Boruto turned to look at him.
As he looked at the two balls of green flames, his eyelids twitched wildly, as if he suddenly sensed a strong sense of crisis.
"Uh… well…"
Naruto wasn't sure how to explain it to his cheap son.
He couldn't say, 'Oh, that idiot got obsessed with a novel and then imitated the moves in it and created his own', right?
That sounded way too ridiculous.
'But then again...'
'What book is my big fox reading now?'
Thinking of this, Naruto suddenly asked Kurama.
"Big Fox, what book are you reading now?"
Kurama, who was in the sealed space, twitched his ears, then held up the sky dramatically with one hand and shouted loudly.
"At the end of the immortal path, who stands supreme?"
"Behold the Kyubi, and know true enlightenment!"
"Naruto! Chakra is a dead-end! True power lies beyond!"
"What a way! There's no future for chakra that listens to me!"
Naruto: "…"
'It's official…!'
'This fox had truly lost it.'
'Chakra is a dead-end...'
'Crazy fox, do you even remember how you exist?'
'Well…'
'At least now I knew what the big fox was reading.'
'Compared to that, Uchiha Xiao Yan's Heavenly Flame is more reliable.'
'It's impossible that Kurama to create some 'Nine-Characters Secret', right?'
'That'd be too much.'
Shaking his head, Naruto planned to hit his cheap son with the classic, 'You'll understand when you're older…'.
But before he could speak, Boruto suddenly collapsed. At this time, his face was blue and his lips were purple.
It was obvious at first glance that he was poisoned.
Naruto looked at the two green flames in Sasuke's hands, sniffed the air, and immediately caught a strange, acrid scent.
"Huh??"
"Is this fire poisonous!?"
'Damn!'
'What kind of Heavenly Flame could be so sinister?!'
The pungent smell alone made Naruto feel queasy, though he wasn't as badly affected as Boruto, who had already passed out.
He took out a bottle of antidote, pried Boruto's mouth open, and poured it into his mouth.
A few seconds later, Boruto groggily woke up, then rubbed his head and asked in confusion, "I… what happened…?"
"You got poisoned. That green fire is poisonous."
Boruto: "!!!"
Boruto was so scared that he immediately clamped his hands over his nose, his eyes flickering with panic.
He seemed torn between fleeing the battlefield and staying to witness the green flames' power.
"Covering your nose won't help… if you're going to get poisoned, you're going to get poisoned."
"I've just given you the antidote. Just sit down and watch carefully."
Naruto complained and continued to look towards the battlefield.
At this moment, Sasuke had already begun forming hand seals.
"Blaze Release: Ghostly Poison Dragon Fire Technique!"
Whoosh…
As the hand seals were completed, a fire dragon comparable to Adult Sasuke's humanoid Susanoo soared into the sky.
Carrying scorching green flames, it charged straight toward the purple giant.
After unleashing this technique, Sasuke's Chakra was completely drained.
Clutching the Heavy Xuan Ruler with both hands, he struggled to keep his eyes forward. It was obvious that he had reached his limit.
He had used his strongest move. So if even this can't defeat this cripple...
Then he was truly out of options.
"Green flames!?"
"What the hell is going on!?"
Seeing the green dragon, Adult Sasuke, who was hiding inside Susanoo, was completely dumbfounded.
'Wait…'
'Why does this Fire Release: Dragon Fire Technique look like this???'
The reason why Adult Sasuke kept putting pressure on Sasuke was because he wanted to see if the other party could use the Lightning Release...
But why did it turn to Sasuke using this level of Fire Release after being forced to a corner?
Adult Sasuke sighed, realizing this version of himself had gone completely off the rails.
He widened his left eye slightly and used Amaterasu at the green dragon rushing towards him.
'Time to show this world's version of myself the true power of the Amaterasu flames...'
The moment the black flames clashed with the green dragon, the two forces erupted in a blinding flash…
As if they were about to explode at any second.
"HOLY SH*T!"
"SINCE WHEN DID YOU HAVE A HEAVENLY FLAME, YOU CRIPPLED BASTARD!?"
Sasuke's exhaustion vanished in an instant, and without caring whether there would be an explosion in front, he took out a sealing scroll and charged forward, intent to collect the 'Heavenly Flame'.
He really couldn't resist the temptation of owning two Heavenly Flames.
"DAMN IT!"
"SASUKE, YOU IDIOT, CALM THE HELL DOWN!!"
"NARUTO, DON'T STOP ME!! THAT'S A HEAVENLY FLAME!! A HEAVENLY FLAME!!!"
The moment Naruto saw Amaterasu collide with the green dragon, his instincts screamed danger.
As someone who frequently caused explosions, he could immediately tell the two flames above were on the verge of catastrophic instability.
One wrong move, and everyone present would be blown to smithereens.
Without hesitation, Naruto grabbed Boruto, tossed a portal, and blitzed toward Sasuke, seizing him by the collar.
Then, he took out the iron door to defend himself, and when he was about to open the portal to leave, the two entangled flames in the sky exploded...
Adult Sasuke also realized that something was wrong, and he instantly activated the Complete Body Susanoo. He lunged forward and wrapped his wings around the group to shield them from the blast.
BOOOM…
A blinding white light flashed, and in the next moment, the entire training ground was obliterated into a barren wasteland.
As the explosion subsided, black-and-green flames rained from the sky, igniting everything they touched in an inextinguishable inferno.
At the same time, Konoha's Godaime Hokage had just walked out of the bar and stared blankly toward the eastern edge of the village...