Okay guys here is a new fanfiction idea I had made as well it's not really an idea if it's a full chapter but if you all like this I will continue on the story of it.

the prophecy

In an isolated cabin hidden on a mountainside, Jiraiya finally found the secret base that belonged to a late demon.

Jiraiya would never forget how over 20 years ago, he and other high-ranking ninjas from every ninja village had gathered together to kill Kairo, the second most despised and horrifying demon that any ninja would dread to face.

Kairo was a demon who had the blood demon art, which allowed him to see into the future and past of the Shinobi world.

They had ambushed him while he was in the field, carrying several human corpses on his back. As Kairo was walking through the field, all the Shinobi attacked him at once and ultimately killed him. However, this was only after he had slaughtered nearly all of them, except for Jiraiya.

Jiraiya had spent years searching for Kairo's hidden base, following every lead he could get his hands on about Kairo before his death.

When Jiraiya finally found it, he discovered many scrolls that contained many dark secrets of the Shinobi from all the Five Great Nations.

However, this place also contained prophecies, one of which was about the child of the prophet.

This, of course, was the real reason why Jiraiya wanted to find this place: to get information on the chosen one who would save the Shinobi world.

Kairo despised Shinobi and any human who possessed chakra within them, as well as the state of the world because of them.

Upon discovering that the toads had prophesied the arrival of the child of the prophet who could either save the world or end it, Kairo killed the toads who could reveal this secret, ensuring that only he would know so that things could play out the way he wanted.

Little did Kairo know, Jiraiya had already been told of the prophecy but didn't know who the child of the prophet was going to be.

Now, after unlocking the safe and disarming the traps, Jiraiya finally had the scroll.

As Jiraiya began reading the scroll, he saw the beginning and end of the Shinobi world.

1,000 years ago, two twin siblings evolved into something much more: Kaguya Otsutsuki, who became known as the mother of chakra, and Muzan Kibutsuji, who became known as the father of demons.

These two were each given a gift by a special, rare plant.

Kaguya got her power from the forbidden tree. When she ate the forbidden fruit, she became a goddess of Shinobi and ended the wars between the lands. Her son would become known as the sage of the six paths who would spread the use of chakra around the Shinobi world.

Muzan, on the other hand, discovered the rare blue spider lily. He crafted a potion that turned him into the first demon. Muzan used his blood to turn humans into demons that would bend to his will.

The two siblings, with their new powers, despised each other. A war ensued between the two, but sadly, the mother of all chakra lost as Muzan won and became the demon King.

Muzan wanted to rule over his late sister's domain, but her son wouldn't allow it, and the war continued on.

Here's a revised version of your fanfiction with corrected grammar, punctuation, and a bit of style editing for clarity and flow:

Unlike before, Kaguya's son would win, stripping Muzan of most of his powers and placing a curse on him. If he, or any other demon, were to come into contact with sunlight, they would burst into flames and turn to ash.

Ever since then, Muzan hid away in the darkness, waiting for a chance to regain his power.

A thousand years passed and the world transformed into a Shinobi world with demons hiding amongst them in the darkness, emerging at nightfall to feed on human flesh.

Jiraiya couldn't believe what he was reading. His eyes widened as he began to read about his godson, Naruto.

In the Land of Fire, a village known as Konoha, the strongest nation of all, would give birth to the third Kyuubi Kitsune Jinchuriki. Naruto Uzumaki would be the one to decide the world's fate.

He would either bring an end to all demons or bring an end to all chakra. However, he would base this decision on his view of the world he lived in, and choose a side among humans or demons.

Jiraiya could hardly believe it all. His godson was the one he had long waited to train. Armed with this information, he knew he had to return to the village and inform the Hokage immediately.

Meanwhile, in the Leaf Village -

In an old apartment, Naruto sat in the dark, drawing a picture of a nine-tailed fox to hang on his wall.

"Another nine-tailed fox for my wall. I must say, it's amazing," Naruto said, smiling happily in the dark.

"Too bad nobody can see these," Naruto added as someone entered his room.

"You know, there's someone who always comes to see these," a dark, mysterious voice echoed in Naruto's room.

"Oh, you're back already," Naruto said, smiling as he got up to hug the figure.

"It's good to be back, Naruto," the mysterious figure replied, as glowing red eyes appeared in the darkness and he patted Naruto's head.

To be continued.

So who do you guys think this person is?

Why is Naruto making pictures of foxes?

Yes I did made Kaguya and Muzan siblings and before you ask if you want to know more about this idea backstory of these two it will get explained later on.

Also Muzan instead of being a demon who couldn't walk during when the sun is out what if he was a demon that was curse because of the sage of six paths and he now trying to find a way to regain that power again along with the rest he lost.

Title of this do you all want me to continue on with the story?

If I do there will be more chapters coming out.

Right now this is really an idea but I don't know if I really will make this into a full fanfiction, so I'm going to leave this up to you.

Anyway I hope you all enjoy this fanfiction so far.