Well, it could be about a Naruto who has some kind of 'cool' new ability or trait that makes him not the 'deadlast' anymore. Maybe he discovers a hidden power within himself that changes how people perceive him in the ninja academy.
Perhaps it's a story where Naruto teams up with an unexpected character. They go on adventures together and Naruto shows that he's not the underdog or 'deadlast' as people thought. It could involve some kind of mystery or quest that Naruto has to solve, and in the process, he shines in a new and 'cool' way.
There are so many Naruto fanfics that it's hard to gauge the popularity of one with such an odd - sounding title. 'cool not deadlast naruto fanfic' could be a great story but might not have reached a wide audience yet. It could also be a relatively new fanfic that's still in the process of getting noticed by the Naruto fan community.
They're popular because fans love to see Naruto succeed. In the original story, he was often underestimated as the deadlast. Fanfics that change this give a sense of satisfaction. It's like a what - if scenario that many fans enjoy exploring.
In some 'naruto not deadlast fanfic' stories, Naruto might befriend a powerful and mysterious figure who trains him in secret. This training gives him an edge over his classmates. For example, he could learn advanced jutsu and combat strategies that make him stand out and prove that he's not the deadlast. He then uses these skills to gain respect and recognition within the ninja academy.
In this fanfiction, Naruto could be the nerdy kid who is bullied at school. Hinata, the cool girl, stands up for him. This act of kindness makes Naruto fall for her even more. He starts leaving little notes for her in her locker, which are filled with nerdy facts and sweet messages. Hinata finds these endearing and gradually starts to see Naruto in a new light.
In a 'Naruto is the Raikage' fanfic, the plot could be that Naruto is transported to an alternate universe where he is the Raikage. He has to quickly adapt to the Cloud Village's culture and politics. He might face a powerful enemy that is targeting the Cloud Village specifically. Naruto then uses his experience from Konoha and his Uzumaki heritage to find a way to defeat the enemy. Meanwhile, he tries to bridge the gap between the different clans in the Cloud Village and bring about a new era of peace and prosperity. There could be a lot of sub - plots involving his relationships with the Cloud ninja, his attempts to improve the village's infrastructure, and his struggle to maintain his own identity while taking on this new role.
One possible plot could be that Naruto somehow gets transported to a world where Deathstroke exists or vice versa. Naruto then has to adapt to Deathstroke's way of fighting and living. He might face challenges where he has to use his new - found Deathstroke - like skills to survive against enemies he's not used to.
One possible plot could be Naruto using his scientific knowledge to improve the ninja world. For example, he might develop new jutsu that are based on scientific principles rather than just chakra manipulation. He could study the properties of different elements in a scientific way and create more powerful and efficient attacks.
In a 'naruto is nero fanfic', perhaps Naruto is mistaken for a powerful being in Nero's world. Nero might initially be cautious of Naruto but then realize they share a common goal of protecting the weak. They could team up to fight against a powerful dark force that threatens both their worlds, with Naruto using his Rasengan and Nero using his Devil Bringer in combination.
Well, if there was a 'naruto is vanitus fanfic', it could be about Naruto somehow inheriting the powers or characteristics of Vanitus. Maybe Naruto has to deal with the new - found powers and how they affect his relationships in the Naruto world, like with Sasuke and Sakura.
Well, it could be about Naruto being a huge fan of Ganondorf's power and trying to incorporate some of his dark and dominating traits into his own ninja style. Maybe Naruto starts to study Ganondorf's strategies and uses them in battles against tough opponents in the ninja world.