Well, in a 'naruto knows edo tensei fanfiction', it could be about Naruto having some special knowledge or encounter related to the Edo Tensei jutsu. Maybe he discovers a new way to counter it or uses it in a unique situation.
There's also a possibility that it could be an unknown villain. A new character created by the fanfiction author who has a vendetta against Konoha or the ninja world in general and believes that resurrecting Naruto through Edo Tensei would be a way to start some sort of revolution or destruction.
I'm not sure of specific 'naruto knows edo tensei fanfiction' titles off the top of my head. But you can check out some popular Naruto fanfiction websites like FanFiction.net or Archive of Our Own. Just search for 'naruto knows edo tensei' in their search bars, and you should be able to find some interesting reads.
In Naruto fanfiction, Edo Tensei is often used in very creative ways. In lemon fanfictions, it might be used to bring back certain characters for unique plot developments. For example, a writer could use Edo Tensei to bring back a beloved character who has a special relationship with the main character. This could then lead to some interesting emotional and plot - driven scenarios that are characteristic of lemon fanfictions, which usually involve some level of romantic or sexual tension. However, it's important to note that not all lemon fanfictions use Edo Tensei in such a straightforward way, and some may subvert the typical use of this jutsu for more complex storytelling.
The Edo Tensei in Naruto lemon fanfiction can serve as a means to introduce new plot twists. It can bring back characters who were previously dead, which can then create new relationship dynamics. For example, a revived character may have unresolved feelings for another character, and this can be explored in a romantic or sensual way in the lemon fanfiction.
One great Naruto fanfiction with Edo Tensei Jiraiya could be about him coming back during a crucial battle. He could use his vast knowledge and powerful jutsus to turn the tide. For example, he might face off against an old enemy who has now become even more powerful. His return could also have a big impact on Naruto, as he could pass on some final teachings or advice.
Well, I remember a fanfic called 'Kushina in the Edo Tensei World'. It's a bit different. Instead of just focusing on her relationship with Naruto, it delves into how Kushina adjusts to being brought back by Edo Tensei. She has to come to terms with the new world she's in, all while trying to protect Naruto from threats that she discovers are still lurking in the shadows. It's really interesting as it gives a new perspective on the whole Edo Tensei concept in relation to Kushina.
He could revive Minato. Minato was a very powerful ninja, and his return could help Naruto in terms of combat skills and strategic thinking. Also, Minato could pass on some unique jutsus or knowledge that he didn't have a chance to before.
I really like the fanfiction titled 'Senju Resurgence in Edo Tensei'. It delves into the forgotten powers of the Senju Clan that are awakened through Edo Tensei. It has some great fight scenes where the Senju's unique abilities are on full display, and it also explores the relationships between the newly resurrected Senju and the existing ninja factions.
One great Naruto fanfiction involving Edo Tensei and Hashirama could be 'The Reawakening of the Sage'. In this fic, Hashirama is brought back by Edo Tensei in a different scenario than in the original series. It explores his interactions with Naruto and how his ancient wisdom impacts the modern ninja world.