3RD PERSON POV

Auditor: EVERYONE GO GO GO!

Later

Soldiers: WHAT THE HELL IS HAPPENING?!

Steve: CAPTAIN WE ARE FENDING THESE FUCKERS OFF WITH EASE!

Captain: SUCH ADVANCED TECH YET NO BRAINCELLS WHEN IT COMES TO WAR!

*BOOM*

Cartoonish missiles and such were fired, obliterating Cirvik forces as Tankmen forces were growing more and more with every minute.

Captain: CARTOON LOGIC RULES!

KAR EN TUK KAR EN TUK

*VROOM*

The Doom Slayer runs forward, barreling through Cirvik forces with ease as the Tankmen follow him with glee.

Captain: SWEET JESUS IT'S THE DOOMSLAYER OF ANOTHER WORLD!

Steve: HAVE AT THESE FUCKERS!

Everyone: KAR EN TUK! KAR EN TUK!

Doom Slayer: 'I'm so proud of them~'

He wipes a tear from his face at the joy of having followers follow him into the carnage of war.

Later

Y/N: Huh........the laws of this universes gives us the advantage due to our knowledge.

Surprisingly, those from the universe they were in right now held their own surprisingly even without Resistance help. Now Y/N had a microphone in his left and Yamato in his right, ready to duke it out Boyfriend style whom he became friends with........before getting into an eerie stance with glitches forming on him.

SUBJECT Y/N HAS BEEN INDUCED WITH INSANITY

Y/N: COME ON!

*SLICE*

Y/N laughs manically, a chorus of chaotic, distorted noises coming from his mouth as he began slaughtering all Cirvik forces.

STAND DOWN SUBJECT Y/N

He falters as a bullet bounces off his head.

UNKNOWN SUBJECT ATTEMPTING TO TAKE CONTROL OF SUBJECT Y/N

NO ONE CAN TAKE CONTROL OF SUBJECT Y/N

Y/N: NO ONE WILL MESS WITH ME!

*BOOM*

He punches the ground, sending everyone flying before sheathing his sword and u sheathing it to send thousands of shockwaves that tore through everything.

Y/N: HAHAHAHAHAHAHAHA!

*SLICE*

He jumps into the air, shaking the ground beneath him and begins to jump from jet to jet in the sky.

Later

Chelsea(Past): Y/N!

Y/N(Past): AGH!

Y/N(Past) was sent flying by a slap from WAR #627, his family and such all grabbing their weapons as Cirvik troops were marching forward.

Tatsumi(Past): THE HELL ARE WE??

???: KILL THEM! WE CAN ELIMINATE A TIMELINE AND PREVENT DEMON RONI-

Y/N: HAHAHAHAHAHAHAHAHHA!

*BOOM*

Y/N drops down from the sky, crushing a man underneath before swinging his sword, decapitating every single Cirvik soldier at his north with the shockwave of his blade.

???: No....EVERYONE RETREAT! DEMON RONIN IS HER-

Y/N bashes his head with his microphone, splattering his brains before stomping the ground, knocking the WAR machines off their feet that surrounded him in a second.

Y/N: AAAAAHHHHHHH!!!!

*BOOM*

His punch tore through every single WAR machine in an instant, nearly vaporized into chunks of molten metal and blood. The shockwave obliterated the nearby mountain as well, the clouds split in half before he throws his microphone back into his pocket.

INSANITY REDUCED TO 0%

SUBJECT Y/N IS NOW CALM

*WHOOSH*

Auditor: GOD DAMNIT THEY TRIED TO DO IT AGAIN-

Chelsea: HANDS OFF OF HER!

*BOOM*

A Cirvik solder tries to grab the past Chelsea from behind only for Chelsea to kill her with an axe kick nearly instantaneously, cratering the ground.

Ink:..........So this is what you look like 4 years ago?

Bulat(past): NATION GUARDIA-

Y/N grabs his spear before he could thrust it through Ink's chest as he stood there.

Y/N: I can explain. Not to you....but to my past self.

Y/N(Past): Past....self?

Y/N walks forward, sheathing his sword before facing his past self who was in a wedding suit.

Y/N: I am Y/N, your future self 4-5 years into the future. Cirvik and the Resistance knows me as the Demon Ronin, and I'm the Number One Threat as of now.

Y/N(Past): Number one....threat?

Y/N: In the past 2 years I've killed over a hundred million of their soldiers.

Everyone: WHAT?!

Y/N: 3 months after your wedding, your wife got pregnant, and you left for a mission only for the entirety of Night Raid to be murdered in your own home. You have the capability of traveling to different worlds, and you took 2 years off to train until you came back stronger. You formed new bonds, made new allies, killed the entirety of the Empire army...and your family was brought back from a different timeline.

Chelsea: *smile* Our daughter Ave is 4 months old!

Chelsea(Past): *awe* We....had a daughter?

Y/N: Indeed.

Najenda: Hello.

Najenda(Past): What happened with Night Raid?

Najenda: Night Raid is gone, for we now fight in the frontlines.

Leone(Past): Aren't we....assassins?

Leone: The war has taken a favorable turn. The Resistance has taken TRIK, POLG, and BRAM from Cirvik control.

Past: HUH?! SERIOUSLY?!

They all suddenly crowd around Leone as she tries to answer.

Mine(Past): WE TOOK OVER 3 NATIONS?!

Akame(Past): THE EMPIRE HAS BEEN DEFEATED?!

While Leone was hoarded by her past family, Y/N drew Murasama, shocking Y/N(Past) as he gives it to him.

Y/N: Use it. The battle isn't over in this universe.

Y/N(Past): Universe?

Auditor: The AAHW defected to the Resistance and developed technology capable of traveling to different universes. However, Cirvik has done so too, and in the process attacked different worlds to pillage for resources and such. They have been doing this for a year or two, and we are cutting off their supply lines and such. Resistance forces have increased by the hundreds of millions.

Y/N: But first.....

They all grabbed their weapons to face the thousands of monsters emerging from the ground.

Y/N: Looks like there's some cleaning up to do.

Later

DD: *horrified* W-What is this power?

???: My name....is Thanatos. Herald of Giygias and Dracula and the god of death of my world. It's amazing.....seeing SO many impure souls here.

Everyone froze, not able to move as the god steps forward.

???: My master Chronos....is quite upset 3 of his subordinate gods have been killed by your Demon Ronin. Y/N....

Y/N(Past): 'My future self...killed gods? How powerful is he?'

Ruv: He's a god killer? 'I mean I'm intimidating for a Russian but he did run away at the Church when I threatened to turn him into soup.'

???: So I plan to draw him out~

He had a creepy grin on his face as he teleports Chelsea2 to him who was restrained with tendrils.

Akame/Akame2: DAMNIT! LET GO OF HER!

Ink: LET OF Y/N'S GIRLFRIEND THIS INSTANT!

Thanatos: But doesn't he have more than 15? He has plenty to spare~

Chelsea(Past): *heartbreak* Your....future self had girlfriends on top of a wife?

Chelsea: It's a lot of complicated matters involving time traveling and stuff so it won't happen here.

Chelsea(past):....He seems happy though from what you told me along with everyone.

RRRRRIIIIIPPPPPPP

All their hearts dropped, Boyfriend's eyes widening as Thanatos rips Chelsea2's shirt off.

Chelsea2: *hyperventilate* N-No... no no no-

Thanatos: What better way to draw his attention than defile a woman that has been raped before~

Leone: YOU FUCKING BASTARD! LET GO OF HER!

All of Y/N's girlfriends, family and friends were shouting, pure anger on their faces as they struggled to get out of the tendrils holding them down.

Chelsea2: NO NO STOP! LET GO OF ME! LET GO-

She was forcefully kissed, tears streaming down her face as she could feel the disgusting piece of what is a tongue sliding around her mouth.

Thanatos: *licks lips* Delicious taste~ But I wonder....how you taste down ther-

*BOOM*

An unrelenting force smashes against his cheek, sending him flying into a tree though he stops himself using spatial magic.

Chelsea2: *crying* Y-Y/N....Y-You finally c-came....

Y/N;............

Anyone would be full on raging as Thanatos expected, wanting to see Y/N lose it after seeing what he did....

Yet he was emotionless..... yet this made Thanatos flinch for a second.

Y/N: Chelsea. Here.

He takes his shirt off, revealing his horrific body to everyone as he wraps it around Chelsea2.

Y/N: Stay with Featherine.

Featherine: Ok~

Chelsea2: *sniff* O-Ok....0

Featherine snaps her finger and all the tendrils let go of everyone as Y/N steps towards Thanatos calmly.....calmly.

Thanatos: How disappointing......to think you'd betray Chronos Aldui-

Y/N: Thanatos. This fight is not between you and Alduin.

Thanatos was taken aback by the malicious tone in Y/N's choice as he blankly stares at him.

KILL HIM
KILL HIM
ABSORBING 100% OF CLONE DATA
KILL HIM
STRENGTH INCREASING
COPYING SAITAMA
COPYING ENERGY DATA FROM UNIVERSES 1827382822882282.

Y/N: This fight is between us gods.

*BOOM*

Without warning, he suddenly appears in front of him before punching the god with such force the moon was vaporized by the shockwave. The whole planet shook underneath everyone, solar systems in the distance disappearing due to the sheer power of Y/N's fist including several galaxies as Thanatos flew to the nearest universe.

Y/N: Tricks, abilities, transformations, techniques....

Y/N turns around, his cold stare gazing upon everyone as they shiver at his aura.

Y/N: None of it compares to pure strength.

*BOOM*

He leaps out of the planet, traveling faster than the speed of light as he makes his way to Thanatos to begin the fight....

BETWEEN GODS

Next Chapter: Expurgation