One great 'I live for you' Naruto fanfiction could be 'Naruto's Unwavering Devotion' where the main character shows extreme loyalty to Naruto in the most trying of times. It really delves into the deep bonds of friendship and sacrifice.
The loyalty aspect. In Naruto, loyalty is a huge theme. When a fanfiction has a character saying 'I live for you', it intensifies that loyalty factor, which is really attractive to fans.
If we assume 'in live' means 'involved', Naruto can be involved with fanfiction through the creativity of fans. Fans write stories about him, so he becomes part of the fan - created fictional scenarios.
There's also 'Date A Live: Ninja Invasion'. This fanfic has a really cool concept where the ninjas from Naruto start to show up in the Date A Live world, causing chaos and also creating some unexpected alliances. It's full of action and some really fun character interactions.
It could mean that Naruto, the character from the Naruto series, is somehow involved or associated with fan - created fictional works in an interesting way. Maybe it implies that there are fanfictions that are very much centered around Naruto's character and his storylines.
There are some fanfictions that focus on a crossover of the two series in a more comical way. Like Naruto accidentally using his Rasengan in the middle of a Date A Live battle and causing chaos among the characters. You can often find these on popular fanfiction websites by simply searching for 'naruto date a live fanfiction' and then looking at the highest - rated ones.
One interesting aspect could be the exploration of Naruto's character in extreme situations. It might show how he overcomes his darkest moments and finds new reasons to keep going. For example, it could depict him facing an enemy far stronger than he's ever encountered and having to dig deep into his willpower.
There may be new characters introduced as well. Maybe a mysterious figure who has a special ability to either enhance or dampen Naruto's will to live. This character could add an extra layer of mystery and conflict to the fanfiction.
One interesting concept could be the idea of characters getting a second chance at life. For example, a character who died in the original Naruto series might be brought back in the fanfiction with new abilities or a different perspective on life. Another concept could be the exploration of alternate timelines where events in Naruto happened differently, leading to new and exciting storylines.