Cloud Strife is extremely important. He's the main protagonist. Then there's Sephiroth, the main antagonist. Aerith Gainsborough is crucial as she has a special connection to the planet. Barret Wallace, the leader of AVALANCHE, also plays a significant role. And Tifa Lockhart, who has a deep connection with Cloud.
The main plot involves Cloud Strife joining an eco - terrorist group called AVALANCHE to fight against the megacorporation Shinra. Shinra is draining the planet's life energy. There's also the mystery of Cloud's past and his connection to Sephiroth, a powerful and deranged ex - SOLDIER. And Aerith, a Cetra, is key as she has a special connection to the planet and her fate is intertwined with the overall struggle against Shinra and Sephiroth.
The remake's story diverges in terms of the overall structure. The original had a clear - cut path from start to finish. The remake, though, seems to be taking a more complex approach. It's like it's building on the original but also branching out. For example, the ending of the FFVII Remake has some elements that are completely different from the original, suggesting that the future installments might go in a new direction.
FFVII has its own distinct and original storyline. It wasn't adapted from another story. The game's story was developed from the creative minds of the developers to offer a fresh and immersive gaming experience.
The story of FFVII is mainly about Cloud Strife. He is a former SOLDIER who gets involved in a fight against the megacorporation Shinra. Shinra is draining the planet's life energy. Along with his friends like Aerith, Tifa, and Barret, they try to stop Shinra and later the main villain Sephiroth who has his own dark plans for the world.
A prevalent theme is self - discovery through time travel. As characters move through different time periods, they learn more about themselves and their place in the world. For example, Cloud might discover new aspects of his identity while traveling through time. Also, the theme of redemption is often present. Characters seek to make up for past wrongs by using the power of time travel.
I haven't read this fanfic specifically. But generally, if Naruto is the son of Sephiroth in this fanfic, it would be a very interesting crossover concept. It might combine the ninja world of Naruto with the unique elements from the world where Sephiroth exists, like different powers and cultures.
One idea could be that Sephiroth somehow gets transported to the feudal era of Inuyasha. He might initially be seen as a great threat due to his power. But as the story progresses, he could form an unlikely alliance with Inuyasha and his group against a common enemy, like a powerful demon that is even more menacing than any they've faced before.
There's 'FFVII Time Travel: Redemption'. In this fanfiction, the characters use time travel to correct past mistakes. It's a great read as it explores the 'what - ifs' in the FFVII universe. It has a well - thought - out plot that keeps you engaged from start to finish.
There are some out there. Some fanfictions might focus on how their different powers and destinies could interact in unique ways. For example, Sephiroth's dark and powerful nature contrasted with Aerith's gentle and spiritual essence could make for some really engaging storylines. You could also check out Archive of Our Own for such fanfictions.