"My minions were nothing to you. Splendid. Before we fight, tell me your name.
I am the leader of the Dark Matter Pirates, Ruler of the Entire Universe, Boros."
Boros, seeing Itachi store the spaceship, didn't become angry and instead asked with excitement.
"Why did you invade Earth and destroy City A?" Child Emperor, seeing Boros communicate, asked with anger. The other heroes also prepared to attack.
"I came because of a prophecy. "
" What prophecy ? " Bang asked
" I have conquered the universe and destroyed planets and civilizations for who knows how long. That bored me until... I met a prophet who told me that on this planet I would find someone who was on par with me and would give me an enjoyable fight... Now, I am certain that it's true."
CLAP CLAP CLAP
"Boros, I am impressed by your desire to fight equal opponents, but if you want to fight me, you first have to prove that you are equal to me, right?
How about this? I learned a new technique a few days ago. If you survive that, I will fight you with all my strength."
"How dare you insu—"
Just when Geryuganshoop wanted to fight for his king's dignity, beneath him a flower made of black rods formed as they pierced him at hundred different places, ending his life.
Boros, seeing Geryuganshoop's death, didn't even flinch or try to save him. The universe was big, and he could find ten other Geryuganshoops elsewhere, so there was no need to be sad. And seeing Geryuganshoop die so easily in front of him made him even more excited to fight Itachi.
"Okay, you can use your technique." Boros agreed to Itachi's bet as he took off his armor that sealed his powers.
"This armor restricts my power to the level of my three commanders, which gives me an opportunity to fight without ending it too quickly... but there is no need now."
"Sasuke, this is my first time using this jutsu... See it well. Under certain circumstances, this is my strongest and most lethal jutsu. Zanpakutō, appear."
With Itachi's command, a normal white katana appeared in his hand.
"A swordsman?"
Atomic Samurai, seeing Itachi holding a sword, became more interested in Itachi, and if it weren't for the presence of Boros, he would have immediately challenged him.
"Weigh his sins,
SHIKAI : SHUKUGŌ NO MEGAMI."
{ Goddess of Accumulated Karma }
The next moment, the world around them started breaking as all the S-Rank heroes, as well as Boros and Itachi, entered a black space with a few small stars acting as the only source of light.
Just then, golden light started to manifest as a huge goddess, tens of kilometers tall, blindfolded with a golden spinning wheel behind her and a weighing balance in her hand, appeared at the center of the black space.
Itachi appeared on one side, while Boros appeared on the other side.
BOOMMMM
Boros, seeing the Goddess, felt immense pressure as he punched toward her with all his might. Though, unfortunately, the shockwave of his punch couldn't pass beyond the edge of his side of the weighing scale.
"In this space, no one can harm either party or the Goddess.
This is the first stage of my attack. This stage calculates the sins committed by a person throughout their entire life. For reference, a normal person can at most accumulate one hundred to one thousand sin points in their entire life.
Let's start."
As Itachi commanded, behind Itachi and Boros, black human-like creatures started to form one after another, and above them, a number started to increase.
1...10...100...1000...10,000...100,000...1,000,000...10,000,000...100,000,000...110,000,000...110,120,086
Finally, after nearly a minute, the number on Itachi's side stopped at one hundred and ten million, as the increasing number of black human silhouettes also stopped.
"If ordinary people are 100 to 1000, then what the hell did your brother do?" Child Emperor, standing beside Sasuke, asked in a whisper.
"Oh, nothing, just killed a few hundred thousand people, almost started a world war, and then finally used more than ten million souls to form weapons." Sasuke, hearing the question, replied carelessly.
Hearing Sasuke's nonchalant tone as well as his devil-like words, Child Emperor slowly moved toward King.
Tatsumaki and the others also looked at Izumi with strange expressions. By now, they knew that Itachi and the others were from another world and had mainly come to this world for a vacation. They just didn't expect Itachi, the ruler of that world, to be a dictator.
"Well, those who died were from enemy nations." Under Tatsumaki's stare, Izumi smiled and gave a reason.
"Don't tell me the souls were also from the enemy nations?"
"Yes."
Under Itachi's influence, Izumi had learned a simple principle.
'If they are not allies, then they are enemies.' Well, as expected from the extreme Uchiha.
1,000,000,000...10,000,000,000...20,000,000,000...23,279,768,123
Looking at the final number of twenty-three billion, Itachi looked at Boros with admiration. Previously, he thought that there were not many sinners like him, but Boros taught Itachi that he was still just a child.
"Boros, I admire you." Itachi said to Boros while preparing Boros' funeral words in his mind.
The others were even more shocked. Itachi, after so many sins, was around one hundred million. Boros was over two hundred times that... How many civilizations had he destroyed?
BANKAI: SHUKUGŌ JIGOKU TENKAI
(Expansion of the Hell of Accumulated Karma)
With Itachi's command, the two imbalanced sides started to balance as the Karma Multiplier started to increase.
1...10...50...100...200...211
"Hey, Izumi, what does that number mean?" Tatsumaki, seeing the number, asked Izumi curiously.
"I don't know."
"Wow, that's fancy."
Saitama, on the other hand, admired the Goddess and the process. He wasn't cautious about the later process, as it was useless to him... Everything can be destroyed in one punch... if not, then a Serious Punch.
Just when Boros, seeing the Equalizer number stop increasing, was about to ask Itachi his question, the Goddess and the weighing scale exploded into golden dust as everyone returned to Earth.
"Is that it?" Atomic Samurai, seeing this farce end with nothing happening, asked with disdain.
"No, look behind both of them." Bang didn't become careless, as he noticed a black sea forming behind the two of them.
"My Zanpakutō has the ability to judge my sins and my opponent's sins and then punish both of us. In Shikai, we get our karmic number, and in Bankai, the Equalizer number is multiplied on both sides, and we have to fight that many Karmic Avatars.
In simpler terms, I have to fight 23,279,768,123 Karmic Avatars, each with the strength of a normal human, or stronger entities with the combined strength of many avatars.
You, Boros, have to fight a mere 4.8 trillion normal humans or their combined strength."
SILENCE
"Is that really... possible?"
Atomic Samurai froze. Four point eight trillion humans... Even if they did not resist, he would not be able to kill them even in a hundred lifetimes combined.
Boros, on the other hand, became excited, though he wasn't worried. His Collapsing Star Roaring Cannon could wipe out a planet's surface with one attack, so it didn't matter if there were four trillion or forty trillion. A river can't be stopped by a trillion or even a hundred trillion ants.
"Converge : Karmic Gods "
With Itachi's command, the black sea behind the two of them started to rapidly shrink, but the pressure coming from it increased rapidly.
Ten Seconds Later
The process finally stopped as 481 three-meter-tall black armored knights appeared on the battlefield. But no one could say anything... as the pressure in the area was so intense that even space itself seemed to freeze, making movement as difficult as lifting a mountain.
The reason for this intense pressure was the strength of each Karmic Creature... Each creature was a Six Paths Level Karmic God, with one behind Itachi and 480 behind Boros.
Mind you, Boros was at most a weak Six Paths Level with ultimately no hax.
Three Seconds Silence for BOROS
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