One possible aspect of a Fairy Tail Natsu and Tartaros fanfiction could be Natsu's battle against the powerful foes in Tartaros. He might face new and terrifying enemies that test his limits. His dragon slayer magic would be put to the extreme, and perhaps he discovers new powers along the way.
One great 'Fairy Tail Tartaros' fanfiction is 'Tartaros' Redemption'. It focuses on a Tartaros member who starts to question their evil ways after interacting with Fairy Tail members. It has some really interesting character development and a unique take on the relationship between the two groups.
Midnight might use his illusions to make Lucy think she's lost her Celestial Keys. This would be a huge psychological blow to her. But then Lucy could remember the bond she has with her spirits and break through the illusions. It would be a battle of wills as much as magic.
Natsu could end up teaming up with some unexpected allies from Tartaros. Maybe there are some members who have a change of heart and decide to help Natsu fight against the more evil elements within their own organization.
Another reason is the large and passionate fan base of 'Fairy Tail'. Fans love to create their own versions of the Tartaros story. They can introduce new magic, new relationships, and new plotlines. The fanfictions often provide a fresh perspective on the well - known Fairy Tail universe, which is always exciting for both the writers and the readers.
For a Fairy Tail Tartaros Arc fanfiction, you might consider writing about a new magic that is introduced during the arc. It could be a magic that is a combination of different existing magics in the Fairy Tail universe. The story could revolve around a young wizard who discovers this new magic and uses it to turn the tide in the battle against Tartaros. You could also explore how the discovery of this new magic affects the power dynamics within the guild and among the other characters in the arc.
Mard Geer is a very interesting character to focus on. His complex relationship with Zeref and his extreme loyalty to Tartaros provide a lot of material for exploration. You could also write about Gray Fullbuster. His struggle with his dark side and his connection to the demons of Tartaros make him a great focal point. Another option is Erza Scarlet. Her strength and determination in the face of the Tartaros threat can lead to some exciting storylines.
Lucy could be an ordinary girl who stumbles upon the dragon by accident. Maybe she was just exploring an old forest or a mysterious cave when she came across it.
Lucy Letby in the Lucy Letby story is a nurse who has been convicted of the most dreadful crimes. She was part of a neonatal unit's staff, but instead of providing care and protection to the babies, she did the opposite. She was involved in actions that led to the death and harm of multiple infants. Her actions were finally exposed through investigations, and she now stands as a symbol of the worst - case scenario in a medical care setting.
The 'Lucy' in the 'lucy in the sky real story' is rather ambiguous. It could be a symbol that Lennon came up with. It may have been a composite of different ideas or experiences. Since the song was related to psychedelic experiences, it might not be based on a real - life 'Lucy' but rather a concept that emerged during the creative process, perhaps something that represented a certain state of mind or a dream - like vision.