One example could be a fanfiction where Naruto is wrongly accused of something in the village, and Kakashi steps in to defend him using his wisdom and influence. Another might be a situation where Naruto is facing an external threat and Kakashi defends him on the battlefield, which is then detailed in the fanfiction.
Well, there could be a fanfiction where Naruto is being bullied by some of the other young ninjas in the village because of his status as a jinchuriki. Kakashi, being Naruto's mentor, would not tolerate this. He could defend Naruto by giving the bullies a stern warning or by teaching them about the importance of unity in the village and how Naruto is an important part of it. This kind of scenario often shows up in 'kakashi defends naruto fanfiction'.
In some 'kakashi defends naruto fanfiction', Kakashi might defend Naruto's unorthodox ninja training methods. Naruto often comes up with new ways to train or use his jutsu, and the village elders or other ninjas might oppose it. Kakashi, seeing the potential in Naruto, defends his choices. For instance, when Naruto tries to combine Rasengan with his shadow clones in a new way, and some think it's too dangerous, Kakashi could be written to support Naruto's experimentation.
It's popular because the relationship between Kakashi and Naruto is a central and beloved part of the Naruto series. Fans love to see more of their dynamic, especially when Kakashi is in a protective role over Naruto.
In some fanfictions, Naruto saves Kakashi from the brink of death. For instance, Kakashi could be poisoned by a rare and deadly toxin. Naruto, with his determination, goes on a quest to find the antidote. He overcomes many obstacles, battles different creatures, and finally retrieves the antidote to save Kakashi. This showcases Naruto's loyalty and his growth as a shinobi.
One great example could be a fanfic where Ron stands up to bullies in Hogwarts who are making fun of Hermione for being a Muggle - born. He uses his quick wit and Gryffindor courage to shut them down. Another might be a situation where in a wizarding council meeting, Ron defends Hermione's radical ideas about house - elf rights. He passionately argues that her ideas are worth considering because she has always been on the side of justice.
One example could be that Kakashi always makes time to train Naruto personally. He focuses on Naruto's unique strengths and weaknesses, just like a brother would do to help his sibling improve. Another example might be that Kakashi is there for Naruto during tough times, like when Naruto is feeling down about not being as strong as he wants. He gives Naruto words of encouragement and support.
Well, Kakashi might constantly train Naruto privately to make him stronger. He would keep a close eye on Naruto during dangerous missions, ready to jump in and save him at any moment. For example, if Naruto is about to be attacked by a powerful enemy, Kakashi would use his Sharingan to quickly assess the situation and block the attack.
One memorable moment could be when Kakashi finally reveals a powerful new jutsu to Naruto that completely changes the way he approaches battles. Another might be when Kakashi saves Naruto from a near - fatal attack during a tough training session.
Physically, Naruto can use his Rasengan or other powerful jutsus to fend off enemies attacking Boruto. His combat skills are top - notch, and he won't hesitate to engage in battle to keep Boruto safe.
Perhaps when Naruto is in a weakened state after a tough battle, and Kakashi stands guard over him for days, not allowing any potential threats to come near. He uses his ninja skills to set up traps and barriers around Naruto, constantly on the lookout for any signs of danger. This shows his unwavering dedication to protecting Naruto.
Another reason could be related to Kakashi's past actions. If there are some secrets or things Kakashi did in the past that come to light and Naruto doesn't like them, he could snap at Kakashi. Naruto has a strong sense of justice and loyalty, so if he feels betrayed or misled by Kakashi, his reaction could be to snap.
There are fanfictions where Kakashi and Naruto time - travel. They could end up in the past, during the era of the First Hokage. This would change the course of history as they know it and they'd have to figure out how to get back while also dealing with the different political and ninja situations of that time.