Bloody Reborn

It was like any other unusual day as a Yakuza member for Riku. He was going to interrogate someone the Yakuza Boss had captured and get as much information and money from them as possible.

Riku was sitting down with a businessman who was tied up and had a wet towel tied around his mouth and face. Only a small portion of the towel was lifted up. It was a sort of water-boarding method that Riku had developed in the Army during his interrogation missions.

"Mmmmmhhhh! You will never get away with this kid!" Loudly mumbles out the tied up businessman who was about 30 years old. His breath smelt of booze and corruption, his fancy suit, shoes, and Rolex watch that he was wearing was most likely bought with the money he stole from so many innocent people he tricked and swindled. This world was always a corrupt place, Riku knew this. It was a world in which you have to stand up and fight for yourself to survive.

"Nothing personal, now tell me your bank account password," Riku coldly said with a serious face as takes out a combat knife from his belt buckle. The steel blade glimmered in with the moonlight illuminating through the window of an abandoned office building.

*SLASH!*

"AHHHHH!" Screams out the businessman as one of his finger is sliced off. Riku performed a Yubitsume which was a custom Yakuza ritual.

"I am just getting started," Riku had psychotic demonic smile and cracked his knuckles and pours a gallon of water on to the businessman's face and a towel wrapped around his mouth and face[Known as waterboarding used in Military]. He screamed louder but his cries for help could not be heard. Riku was enjoying every single second of torturing the businessman. After all he was a serial killer and top rank Yakuza member, even the Yakuza boss feared him. Riku was good at two things. Killing and torturing targets for secret information and money.

5 mins passed...

Riku cleans his bloody hands and looks at the mirror, he was fairly young around 23 years old, he had joined the Yakuza when he was just 15. He had an average looking body and face with raven hair and dark blue eyes.

'Is this my really destiny?' He thought to himself as he walks outside the broken down cement building and takes out a cigarette and smokes, he gazed up the full moon above the bustling and hustling Tokyo which was miles away from the abandoned building that kept the businessman as a hostage. He always smoked after a victory or accomplishing a mission. He lays back against the building and continues smoking, he closes his eyes and remembers his dark past. His parents kicked him out of the house at a young age, so he had to always fend for himself and survive in every way possible. He only rarely keeps in contact with his sister by texting her. So had no one but himself. He never had a girlfriend either and was a virgin. 'Damn it would be nice to have just have one girlfriend before I die,'

He made a motto for himself 'Keep on fighting,' and also the motto 'Whatever it takes'. Riku was the type of person who kept on fighting no matter the odds, he would always rise up to the challenge.

Riku gets on his Kawasaki Ninja ZX Motorcycle and heads back to the Yakuza main base/hideout. His motorcycle zooms past hundreds of cars. He arrived rather quickly back to the base to report his mission to the Head Yakuza Boss.

Riku enters a well-hidden bar near a dark alleyway. This was the Yakuza base.

"Riku what the hell are you doing back here! Lets gun down more fuckers! A rival gang tried to steal from us!" Thunders out the Yakuza Boss as he enters the room. He had grey and black hair with a line- scar on his right eye. He was about 40 years old.

"Alright," Riku cracked his neck and knuckles.

"By the way did you finish the mission I gave you?" said the Yazkua Boss as he drinks some Sake.

"Yeah, I got it," Riku tosses down a suitcase full of money and a credit card and a cellphone. (About $1,000,000 in cash and 10mil on the credit card as well as all of his passwords and clients). Riku didn't kill the businessman, he just takes all of his money after intergoating him and creating his bank account information to steal from. Riku only killed people who tried to attack him or people he needed to erase from this planet mostly enemies of the Yakuza boss.

"That was quick. So did you get it?" The Yakuza Boss says he waves over some other Yakuza members who were wearing sunglasses and black suits, they started checking and counting the money.

"Riku today is a war! If we win this battle we are going to be rolling in fucking money! Now let's kill those bastards!" The Yakuza Boss roars with his fist in the air.

Suddenly a loud *BOOM! AND BAM!* thunders across the Mafia Hideout.

"WHAT THE FUCK IS THAT!?" Screams out Riku as a missile zooms towards him and explodes the whole Yakuza base. Every Yazkua member flys up in the air.

Riku looks up and sees a F-15 jet crash and zoom through the Yazkua building base and slams on top.

He was killed by Jet-Kun. Fucking hell...

...

'Where the hell am I?' Riku looks around in the infinite darkness that surrounded him. He looks at his hands they looked like a ghost hand. 'Am I in purgatory?' He thought to himself as he sees his hands go through his face! Like a Soul Form.

Suddenly his body is transmigrated into another one. A young human boy with a demonic pet that had a chainsaw for a nose... Crazy right? Well that is the Chainsawman world. Pure chaos with crazy sexy girls who want to kill or use you.

[System initializing....]

Transmigration...

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[Japan]

"Hey you brat! Stop fucking messing around! We got some devils to kill! Now get your disgusting chainsaw devil dog and go out hunting!" Yells out a Yakuza member with sunglasses who was surrounded by other Yazkua members even some girls were there too, the leader was an old ugly bastard with glasses.

Denji stands up from a pile of trash, 'Ugh my fucking head hurts, why is my nose bleeding? I feel different. I am so fucking hungry. I will do anything for food! But I still have to feed Pochita I can't be too greedy,' He holds up a weird-looking tubby orange dog with a chainsaw on its nose. It was a chainsaw devil dogo, and very cute but deadly it was able to kill Devils which were the main enemies in this fucked up world. If only Denji knew the true power that was dormant inside his pet best friend. Denji always cared for the devil Pochita and would do anything to protect the cute little chainsaw dogo. After all Pochita was his only friend since every other human treated him like trash and kicked him around like he was nothing. They made him do very unspeakable things to pay back his debut for the Yakuza after his mother died.

Denji wipes his bloody nose with his knuckles and licks the blood off his knuckles. He truly was more 'different' and crazier than usual. If that was even possible. He had a wide demonic smirk, 'Why do I feel stronger, taller, and smarter than ever before! Is this what a power up is called?' Denji looks over at a nearby mirror and sees that he has sharp fierce golden eyes and his orange hair was darker. He looked way more badass than ever before and stronger/faster, but he still needed to hit the gym to buff out.

"What the fuck? This kid is fucking gross! Haha! He really is a freak!" Some Yazkua members laugh at Denji.

"Trust me you haven't seen the crazy and nasty things we made him do. Haha!" Laughs another female Yakuza member.

Denji ignores them.

'Fucking assholes. Just you wait. You will get whats coming to you! For now I ain't killing devils for free anymore fuck that shit,' Denji looks over at the Yakuza members,"Before I hunt any devils for you fucking bastards I want double the money this time around and I assure you I will leave no Devil behind, I will slaughter them all,' Denji said with a sly smirk and flicker in his golden eyes, right now he had long orange hair and sharp golden eyes he looked more like a cultivation protagonist. In a way he looked way more psychotic than ever before. In a way, Denji was tired of everyones bullshit. Of everyone putting him done and making him pay for a debut he didn't even owe.

"What do you just fucking say kid!? We should just fuck kill you and take the devil dog, he is the one who kills the devils anyways, we don't need you fucking piece of shit!" The leader of Yazkua shouts angrily as he points a gun at Denji.

"Tch. Well you dumbasses just made a huge mistake," Denji cracks his knuckles and evilly smirks, his bloodthirsty and killer-intent was now at an all-time high. After all he used to be a high-ranking Yakuza in his past world and now he will become the most powerful Devil Hunter in this new world! Denji was done taking shit from everyone. Things were about to change.

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A/N: This chapter needs to be edited. Keep in mind many things can change in this fanfic. I was thinking of adding the system later on when Denji fully transforms into Chainsawman, basically the System will let him be able to absorb other devil powers and level up like any other system but now he can have Chainsaws all over his body. So this fic is basically Denji but more badass but it still will have funny moments and Denji still will be Denji only difference is he has more confidence and a system of course. Also the ending of Chainsawman will change. Yes this is a R-18 harem fic like all of my works. Power is best girl by the way. But Makima is a tie.