Naruto, son of Shinigami.
What if the sealing of Kyubi in Naruto, Minato makes a mistake in the seal? What if the Shinigami gives Naruto its chakra and blood, and takes away the Kyubi, allowing Naruto to become the first of his kind as a Shinigami.
Neglected abandoned Dark Op Naruto(Kushina alive.)
It all happened on October 10th when a masked man released Kyubi no Yoko from Kushina's seal to attack Konoha. Minato Namikaze gave his life to seal it inside his son, Uzumaki Namikaze Naruto. However, Minato made a mistake during the sealing process, and the Shinigami was fully summoned, resulting in a consequence.
Minato: I'm sorry, Naruto, that I am burdening you with this, but I must protect the village and you, and I don't know any other way.
Shinigami: You can seal Kyubi inside yourself, so don't lie to me, human. You wanted to give Konoha a weapon, but because you made a mistake in summoning me, I need to give Naruto my chakra and blood so that he can survive, making him my son, and I will not let him suffer, human. But you, Namikaze Minato, will suffer for summoning me.
Minato: No, you can't do it. He will need the Kyubi to protect the village and the world from Madara Uchiha.
Shinigami: You foolish human, Madara Uchiha is dead. And that masked man was not Madara.
Shinigami: Goodbye, mortal, and prepare yourself for an eternity of suffering.
Shinagami: Naruto, my son, until you are 6 years old, you need to endure. But after that, you will be free from your burden and unlock the gifts that I have given you.
Time skip: six years.
We can now see Naruto sitting in his room at the orphanage, looking out of the window.
Naruto: Why does everyone hate me? What did I do wrong to them?
Then Naruto went to bed, but when he opened his eyes, he found himself inside some tunnels and heard bars banging.
Naruto: Where am I?
Kyubi: You're inside your mind, human.
Naruto began walking from where he had heard a voice. He entered a spacious room with prison bars and paper attached to them. On the paper was written "seal."
Naruto: Who are you and how did you get inside my mind?
Kyubi: I'm Kyubi no Yoko, the strongest tailed beast from the Nine Tails, and I am sealed inside you by your father, Yondaime Hokage Namikaze Minato.
Shinigami: Not for long, Kyubi. You will be inside my son.
Kyubi: Where are you? Show yourself, coward.
Behind Naruto, a Shinigami appeared.
Shinigami: Oh Kyubi, now I am a coward.
Kyubi: Shinigami, what are you doing here?
Shinigami: It's very easy. I'm taking you to your other half to be sealed away for eternity.
Naruto: What will happen to me when you take Kyubi away?
Shinigami: Survive. I have given you gifts that can assist you in surviving and have adopted you as my son because your biological father, Namikaze Minato, desired for you to become a weapon, and your mother, Uzumaki Kushina, abandoned you.
Naruto: I see, so that bastard Yodaime wanted to make me a weapon for this pathetic village.
Shinigami: Yes, now get ready, my son. I will take away the Kyubi so that when you wake up, you can undergo a slight transformation. And when you wake up, you will find a scroll with another gift and information about the first gift I gave you.
Outside Naruto's mind, around Naruto, red and black chakra began swirling. Then, the black chakra enveloped the red.
The seal on Naruto's stomach disappears, and above him, a portal opens and absorbs all the red chakra from his body.
Then Naruto opens his eyes and goes to the bathroom to look in the mirror. When Naruto sees his reflection, his hair becomes longer, reaching his shoulders, and turns dark gray. His eyes also turn red, and the whisker marks disappear from his cheeks.
Naruto walked back to his bed, where his scroll was lying. When he touched it, red and purple flames were released from the scroll. When the flames died down, he saw black Anbu pants with purple flames, metal boots with bones on them, gloves with "death" written on them, a purple t-shirt with "soul devour" written on the front, a black jacket with fur from bottom to top, and "Death" written on the back. He also had a black tanto with "Death is just beginning" written on the blade, a purple sheet for the tanto with red flames on it, and a red half-oni mask and dark gray and purple colored scroll with "Shadow and Hell Fire Bloodlines" written on it.
When Naruto put on new clothes and an Oni mask, he took a tanto and put it in a sheath. He walked back to the mirror, and when Naruto looked at his reflection, he said, "Thank you, father," and in the mirror, for a second, appeared a shinigami with the words, "You're welcome, my son. Go show those who hurt you why you never play with death."
When Naruto opened the scroll containing information about bloodlines, he began reading.
Bloodline's Scroll.
Hello, my son, with your new clothes and tanto. I have given you two bloodlines. One is to control all shadows. With this bloodline, you can summon my minions from the shadow realm, steal souls from any living creature, and create weapons, armor, and even wings to fly if you desire.
The second bloodline is hellfire. It possesses red and purple flames. With these flames, you can send souls, whether good or bad, to my realm or simply burn them. You can also summon hellhounds or even the legendary three-headed dog, Cerberus.
My son, as you grow stronger, I will bestow gifts upon you. But for now, go and enjoy your new life and powers. Demonstrate the power of the Son of the Shinigami.
Naruto just smiled beneath his Oni mask and said, "It's time to exact my revenge on this village and its people."
Naruto took the tanto from its sheath and held it. The blade was surrounded by red and purple flames. Naruto glanced around before proceeding to walk from the room into the corridor, in search of his first victim.
Naruto began walking down the corridor and eliminated everyone in his way. The fire engulfed the corridors and children's rooms, but Naruto remained indifferent as they had all caused him harm. In Naruto's perspective, every grown-up and child in the orphanage must face the consequences for their sins.
In the Hokage Tower, after 30 minutes, a Chunin rushed into Hiruzen's office. The Chunin stated that the Golden Leaf Orphanage is on fire.
Hiruzen: Call all ANBU, jonin, and chunin and send them there. I'm going too.
When Hiruzen,an Anbu Jonin, and Chunin arrived at the orphanage, it was too late. The entire building was on fire, and inside, the sounds of screaming and crying children and adults could still be heard.
Hiruzen can simply close his eyes and listen as children and adults scream for help.
Anbu (Rabbit): Hokage, look! Someone is coming from the fire.
Hiruzen lifted his head and saw a figure resembling a little kid emerging from the flames.
Hiruzen: Naruto, is it you!?
Naruto: Surprised, you old pathetic fool.
Hiruzen: What happened, Naruto? What happened to you? Did Kyubi do this to you?
Naruto: started to laugh and said, "Oh no, I don't have the Kyuubi inside me anymore."
Hiruzen and everyone's eyes widened when they heard.
Hiruzen: Then what happened, Naruto? Who did this?
Naruto: My father, Shinigami, took Kyubi away and gave me new clothes and powers so that I can have my revenge on everyone in this village. Those who are guilty will burn in the flames of hell, while those who are innocent will be left alive.
Hiruzen: Naruto, what do you mean? Your father is not a shinigami. Your father is...
Naruto: Why did you stop Hiruzen Sarutobi? Come on, tell everyone or I'm going to reveal that pathetic fool's name who ruined my six years of life myself.
Hiruzen: Your father's name is Namikaze Minato, the Fourth Hokage.
All around, Hiruzen heard what he said, and then they realized that they had tortured the hero's son.
Naruto: Oh, but you are mistaken. Those foolish Namikaze and this unpleasant wife Uzumaki are no longer my biological parents.
Naruto: Because when that fool Namikaze did the sealing, he made a mistake and summoned the Shinigami completely.
Naruto: I almost died, but my father, Shinigami, the god of death, gave me this chakra and blood, making me the son of the death god, Shinigami.
Hiruzen: Then that means the last Namikaze has died.
Naruto: Yes, the last Namikaze died when Namikaze Minato died that night six years ago.
Naruto: And now Konoha and its inhabitants are going to pay for what that fool did to me.
Naruto: And all those people, civilians and shinobi, are also going to pay for neglecting, beating, and harassing me. Everyone is going to pay with their blood and lives.
Then Naruto grew wings made of shadows and flew high in the sky.
Hiruzen just stood in place and thought, "What have I done?"*
Anbu (Snake): Hokage-sama, the council wants to talk about what happened tonight.
Hiruzen: Thank you, Snake. When everything stops burning, make sure to extinguish the flames and check if anyone has not been reduced to ashes.hat happened tonight.
Council Chamber.
Danzo: Hiruzen, what the hell happened tonight?
Hiruzen: We don't have a Jinchuriki, and the Golden Leaf orphanage was burned down with everyone inside.
Shikaku Nara: Do you know who did it?
Hiruzen: Yes, I know.
Inuzuka Tsume: Who did it?
Hiruzen: It was...
But then the lights in the chamber started flickering, and in the middle of the chamber, Naruto appeared.*
Naruto: It was me.
Uchiha Fugaku: Why did you do that?
Naruto: Because my father gave me the power to seek revenge.
Danzo: You mean Kyubi.
Naruto: No, I no longer have Kyubi inside me because my father took him away forever.
Inuzuka Tsum: Why do you smell like death?
Danzo: And who is your father?
Naruto: The Death God Himself, Shinigami.
Naruto: When Namikaze Minato performed the sealing, he made a mistake and fully summoned the Shinigami.
Naruto: I almost died, but my father, Shinigami, gave me his chakra and blood, making me his son.
Hyuga Hiashi: So, Minato gave his life for nothing.
Naruto: Pretty much, yes.
Inuzuka Tsume: But why did you kill children and adults in the orphanage?
Naruto: They neglected, abused, and harassed me. That's why they died, and more are going to die too.
Uchiha Fugaku: So you're just going to take revenge on us like a demon?
Naruto: Look who's speaking. If I'm a demon because I want revenge, then what are you all and this entire village? Tell me.
Naruto: Tell me, Uchiha, who are you? When you attacked me and tried to kill me out of revenge, tell me, Uchiha, who are you? And everyone in this pathetic village!
Around Naruto, black chakra lights started to flicker, and the feeling of death was so strong that a civilian died from a heart attack.
Naruto: Tell me, everyone, who are you then if I'm a demon for wanting revenge?
Naruto: You can take revenge on me because of Kyubi and you humans, but if I'm taking my revenge, I'm a demon. You're all pathetic.
Naruto: Shadow Style - Soul Reaper Jutsu.
Behind Fugaku, a black portal opened, and skeletal arms grabbed him, pulling him inside. Then it closed.
Danzo: What you did to Uchiha Fugaku, Bart.
Naruto: Same to you if you're not gonna shut the fuck up.
Hiruzen: Naruto, what will happen to Fugaku?
Naruto: Anything can happen in hell.
Jamanaka Inojichi: So you're saying you sent Fugaku to hell.
Naruto: Do you wanna join him, blonde?
Hiruzen: Naruto, you cannot start killing everyone in the village.
Naruto: Oh, but they can try to kill me, abuse me, and harass me.
Hiruzen: Naruto, you must understand that they mourned the death of their loved ones, so you need to learn to forgive them.
Naruto: How about you learn how to fuck off and prepare a grave and a coffin for yourself?
Danzo: You think we won't stop you, brat...
But before Danzo finished speaking, a black portal appeared beneath him, and bony hands pulled him into the portal. Then it closed.
Naruto: Someone else is no good. I'll meet you when it's your time to die, so bye.
We're going to end it here. See you all in the next chapter.