In the fanfic, Naruto's lightsaber could be a large and imposing weapon. The hilt could be long, allowing for a two - handed grip, which would suit Naruto's combat style. The blade could be a bright green color, symbolizing his growth and connection to nature in some ways. There could also be carvings on the hilt that represent his friends and family, as they are very important to him. And the lightsaber might have a special ability, like being able to split into two smaller blades for more complex combat maneuvers.
His lightsaber might have a blade that is constantly changing in shape and intensity, just like his unpredictable ninja skills. The hilt could be made from a special metal found in his world, perhaps with a chakra - infused gem at the center. The color of the blade could be blue, representing his loyalty and trustworthiness, and it could also emit a faint glow that corresponds to his own chakra signature.
He would probably be extremely powerful. Naruto is already a very skilled ninja with his own set of abilities like the Rasengan. A lightsaber would add a whole new dimension to his combat skills. He could combine his chakra control with the lightsaber's unique properties. For example, he might be able to infuse his chakra into the lightsaber to make it even more powerful or use his speed and agility to perform some amazing saber techniques that are a blend of Jedi and ninja styles.
In the fanfiction, Percy's lightsaber could be a sight to behold. The blade might be a shimmering silver - blue, reminiscent of the way moonlight reflects on water. The hilt could be made from a combination of materials - part celestial bronze, which is strong against monsters in his world, and part some sort of Jedi - inspired alloy. It could have small inscriptions in Ancient Greek that give it special powers, like the ability to cut through magical barriers as well as physical objects. And perhaps there would be a small compartment in the hilt where Percy could store a vial of water from a sacred spring, which he could use to boost the power of the lightsaber when needed.
Naruto would likely become more versatile. With the blue lightsaber, he'd have a new weapon that requires different combat skills. This would force him to be more strategic in battles. For example, he'd need to learn precise strikes instead of just relying on his brute force and ninjutsu.
He would look quite dashing. His blond hair would contrast nicely with a dark - colored suit, perhaps a black or a deep blue one. His bright blue eyes would stand out even more. And with his confident stance as a Hokage, he would carry the suit with an air of authority, even if he's still a bit of a goofball inside.
If Naruto is the Sith Emperor, his empire would likely be different from the traditional Sith Empires. Naruto has a strong sense of protecting his own, so his Sith Empire could have a more inclusive feel, at least among the Sith. He may not tolerate the extreme in - fighting that is common in the Sith. Instead, he would focus on building a powerful force against the Jedi and other enemies. The training of Sith apprentices would also be different. It could involve more physical and mental conditioning like the ninja training Naruto went through, rather than just focusing on dark side powers.
Naruto's fighting style would likely incorporate more acrobatic flips and spins to take advantage of the lightsaber's reach. He'd also use his shadow clone jutsu in new ways, like having clones surround an enemy while he attacks from above with the lightsaber.
A Naruto and Mileena romance fanfic might have a lot of cultural clashes at first. Naruto is from a world where ninja values like honor and teamwork are important. Mileena is from a more cut - throat world. But as they spend time together, they start to understand and respect each other's differences. For instance, Naruto could teach Mileena about the importance of protecting the weak, and Mileena could show Naruto some new and deadly combat moves. Their romance could grow as they bond over these exchanges and face challenges together, like fighting off enemies who don't approve of their relationship.
He would start to blend different cultures and values. The Jedi values associated with the lightsaber, like discipline and self - control, could start to influence Naruto. He might become more in tune with his spiritual side, similar to how Jedi connect with the Force. This could lead to new abilities and a deeper understanding of his own ninja powers, as he combines the teachings of the ninja world with those of the Jedi through the use of the lightsaber.
Perhaps the baby would have long hair like Fuu, but blond like Naruto. Its eyes would be a bright blue, with a glint of mischief similar to Naruto's. The baby's skin tone could be a bit lighter than Naruto's, more towards Fuu's complexion. And it would have a cute little nose that twitched when it was excited, just like Fuu's nose does when she's curious.