Percy would become a fierce guardian. He'd use his skills in combat and his connection to water to create barriers and defenses around Annabeth. Annabeth would be using her wits to analyze their situation. She'd try to figure out if there are any hidden powers or advantages in Tartarus that could help them during the pregnancy. The other characters like Grover might try to use his nature - related abilities to find food and resources that are safe for Annabeth to consume. And they'd all be praying to the gods for some sort of miracle or assistance, while also being prepared to face whatever challenges come their way without relying too much on divine intervention.
In this type of fanfiction, it could be that the very essence of Tartarus affects the pregnancy in strange ways. Maybe the unborn child starts to show signs of being influenced by the dark magic or the primordial forces there. This could lead to a race against time as they try to find a way to counteract these effects. Also, the relationship between Annabeth and Percy would likely be put to the ultimate test. They would have to rely on each other more than ever, and their love for each other and the baby would be what drives them forward. Their friends on the outside might also sense something is wrong through some sort of magical connection and start their own quest to try and reach them in Tartarus.
The main characters are most likely Annabeth and Percy. Since Annabeth is the one who is pregnant, she would be a central figure. And Percy, being her partner, would play a crucial role in protecting her and the unborn child in Tartarus.
One possible plot could be that Annabeth and Percy are in Tartarus. They face numerous challenges while Annabeth is pregnant. Maybe they have to find a way to protect the unborn child from the terrors of Tartarus, like hiding from monsters that are specifically attracted to the new life force. They might also encounter some friendly or at least neutral entities in Tartarus that offer help in exchange for something.
One popular type of fanfic could be about Percy and Annabeth's journey through Tartarus. It might focus on their struggles, like how they face the various terrifying monsters there. Maybe they use their unique powers and the bond between them to survive. For example, Percy's control over water could be crucial in crossing some of the dangerous rivers in Tartarus, while Annabeth's wisdom helps them make smart decisions when choosing paths in that dark and chaotic place.
One possible fanfiction could be about Percy and Annabeth's struggle in Tartarus, where the darkness of that place starts to seep into their minds. Maybe Annabeth begins to have dark thoughts about using the power of Tartarus to defeat their enemies, and Percy has to pull her back from the brink. They face all kinds of terrifying monsters and challenges that test not only their physical strength but also their mental stability.
In some fanfictions, Annabeth and Percy might struggle with PTSD. They could have nightmares about their time in Tartarus. Percy might be overly protective of Annabeth, and they may need time to heal their emotional wounds together.
In some fanfictions, Percy uses his sense of humor as a coping mechanism. He might make light - hearted jokes about the Tartarus situations in the nightmare to Annabeth when they wake up. Annabeth, on the other hand, might try to analyze the nightmares. She'd break down the elements and figure out what in their subconscious is causing these dreams.
One interesting scenario could be Percy and Annabeth finding a hidden, powerful weapon in Tartarus that gives them an edge against the monsters there. Maybe it's a sword that can cut through the very fabric of Tartarus's darkness.
Well, they would probably communicate better. In Tartarus, they had to rely on clear communication to survive. So, back in the normal world, this would carry over. They'd be more open about their feelings, fears, and plans, which would strengthen their relationship in a more emotional way.