In a 'naruto hangs out in tartarus fanfic', perhaps Naruto is sent there on a mission. Once in Tartarus, he discovers that his usual ninja jutsu work differently. He starts to explore and finds a group of outcasts. Naruto, being Naruto, decides to help them. He might teach them some of his ninja ways in return for knowledge about Tartarus, like how to find food and shelter in this strange place.
The plot could involve Naruto being kidnapped by a powerful villain and taken to Tartarus. At first, he's confused and scared. But as he starts to understand the place, he realizes there are some good things about it too. He could meet a powerful ally in Tartarus who helps him unlock a new form of his ninja power. Together, they plan to escape Tartarus and take on the villain who brought him there in the first place.
He could meet some sort of powerful demon lords in Tartarus. These demon lords might be initially hostile but Naruto's determination and good heart could change their minds. He might also meet lost souls who are trapped there and try to help them find peace.
In a 'percy banished to tartarus fanfic', the plot could be about Percy's internal battle as well. He's been banished, which could make him feel betrayed and angry. So he not only has to deal with the physical threats in Tartarus but also his own emotions. He could question his identity and his purpose, and this self - discovery could be a major part of the story. He might start to see things from a different perspective, and this new understanding could be crucial in his journey to either escape or change his situation in Tartarus.
One possible plot could be Percy's struggle to survive in Tartarus. He might have to face the various terrifying monsters there, like the giants or the powerful demons. Maybe he'd find some unexpected allies among the damned souls, and together they'd try to find a way out.
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.
Well, one possible plot could be Percy facing his inner demons in Tartarus. Since he's alone, he might have to rely solely on his own skills and memories. Maybe he'll encounter some long - forgotten monsters that test his strength and willpower. He could also stumble upon some hidden secrets about the place that no one has ever known before.
Perhaps Naruto's uncontrollable use of the Nine - Tails' chakra endangers the team during a mission. The village leaders see this as a huge risk and order him to be removed from Team 7. Naruto then embarks on a journey to better control his chakra on his own. He might meet some new friends or mentors along the way who help him become stronger and more in control, and eventually, he tries to make his way back to Team 7.
One possible plot development could be Percy facing off against new and terrifying monsters that are unique to Tartarus. Maybe he discovers some long - lost secrets about the place that could change the way the demigods view Tartarus in general.
One possible plot could be Percy and Zoe facing numerous dangerous monsters in Tartarus. They might have to rely on each other's unique abilities. For example, Percy's control over water could help them cross certain deadly rivers while Zoe's hunting skills could be used to fend off the approaching beasts.
One possibility could be Percy's struggle to survive the harsh conditions. He might have to find new ways to use his powers in Tartarus. For example, the strange and dark magic there could either enhance or limit his abilities. He could also form alliances with unexpected creatures. Maybe he teams up with some of the ancient and terrifying monsters that live there, but they have a common enemy, so they work together for a time.
Well, one possibility could be Percy facing his inner demons. In Tartarus alone, he might have to deal with the memories of his past failures and the fear that comes with being in such a desolate place. He could encounter strange and terrifying creatures that test his combat skills and his will to survive.