In some fanfics, Naruto absorbs the bloodline through a special jutsu. For example, he might find an ancient scroll that contains a jutsu allowing him to transfer and absorb the genetic traits related to a bloodline.
The knight bloodline could be integrated as a foreign power that was brought to the Naruto world long ago. Maybe a group of warriors from another dimension with the knight bloodline came and settled, and over time their bloodline got diluted but still resurfaces in certain individuals.
He might use some special jutsu or seals. For example, he could use a sealing technique to suppress the signs of his bloodline. This way, others wouldn't be able to detect it through normal means like sensing chakra.
It could also be part of a strategic move. By hiding his bloodline, he can surprise his opponents in battle. They would underestimate him based on not knowing about his true powers, and then he could turn the tables on them when the time is right. This gives him an edge in combat situations.
There are also fanfictions where a bloodline is created through some sort of experimental jutsu. For example, a bloodline that allows the user to transform into different elements at will. This would give the character an edge in combat as they could adapt to any situation by changing their form.
The characters included the male lead, Naruto, who had extremely upright values! The female lead, Hinata, was a girl with a strong heart. The male lead, Sasuke Uchiha, was a handsome man who was cold on the outside but warm on the inside. The female lead, Izumi Uchiha, was a good girl.
Naruto: The Beginning of Saiyan Bloodline by Master Lonely Pain. It is a light novel/derivative Doujinshi novel with an invincible style. It has high intelligence, decisive killing, and funny elements. It is finished and can be enjoyed without worry.
[User recommendation: Transmigration to become Naruto Prince, a different Uzumaki Naruto!]
"Ninth lama, let's play ~"
The nine-tailed fox trembled."You…Don't come over!"
Naruto: "I'm just teasing you. Lend me the chakra. I'll return it to you when I'm done."
The Ninth Lama was speechless.
Naruto hovered above the leaf, slowly condensing a blue ball of light in his hand and throwing it at the leaf below.
The tyrannical energy swept out wantonly, destroying everything in its path! The world was quiet and peaceful!
"I did what you said and became the one you hoped for. Demonic Fox? Plague, monsters…"
The Eye of the Moon Plan? No, Obito, I'm only interested in breaking the big cylinder wood.
"Big cylinder wood?" What's that?"
"Bagaya Road!"
……。
I hope you will like this book.
Well, the Saiyan bloodline can change Naruto's character in multiple ways. Firstly, his sense of pride gets a boost. Saiyans are proud warriors, and Naruto starts to take more pride in his abilities. He may become more confident, not just in his ninja skills but also in his physical strength. Secondly, his temper could be shorter. Saiyans are known for their short tempers when provoked, and Naruto might show this trait more often. He could get angry more easily, especially if someone challenges his newfound Saiyan - related powers. However, he still has his ninja values deep down, so there's an internal struggle between his Saiyan - influenced self and his original ninja self.
In some fanfictions, Naruto might obtain the bloodline through a magical or spiritual connection with the Fem Kyuubi. Maybe during a moment of extreme danger or a special ritual where the power of the Fem Kyuubi is transferred to him, allowing him to gain a new bloodline.
One unique ability could be the power to manipulate bones at a molecular level. This would allow the character to reshape their bones into various forms, like sharp weapons or protective shields. Another ability might be the capacity to sense vibrations through the bones, giving them an edge in combat by detecting enemy movements even through solid objects.
There could be a character named Kuro, who has the skeleton bloodline and uses it to create bone wings to fly. Another is Yuki, who can freeze her bones and use them as ice - like weapons. Then there's Hikaru, who has the ability to make his bones glow in the dark, which he uses to blind his enemies.