In this fanfiction, Percy living alone could mean a whole new set of adventures. Maybe he's chosen to isolate himself after all the chaos in the demigod world. He could be exploring his powers in solitude, away from the distractions of Camp Half - Blood. It also might lead to some self - discovery as he doesn't have to rely on his friends all the 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.
As for enemies, Percy could encounter the Titans who were once banished there. They might see Percy as an intruder and a threat, and try to eliminate him. Also, the monstrous creatures that lurk in Tartarus, like the Empousai or the Chimera, could be his foes.
Percy living alone might also lead to him having a different relationship with the gods. He may become more independent from them, not relying on their occasional help. This could make the gods view him in a new light, either as a threat or as a more self - reliant and respected figure. He could start to question the gods' motives and actions more deeply, leading to some interesting confrontations or discussions.
If Percy were alone in Tartarus in fanfiction, the story might focus on his inner struggle and growth. He'd face extreme dangers and might discover hidden strengths within himself.
He could develop a sense of independence. Since he's left alone, he has to rely on himself for everything. This could make him more self - sufficient, learning to cook, clean, and take care of himself without depending on others as he might have during the war.
Well, in these fanfictions, a recurring theme is Percy's perseverance. Tartarus is full of terrors, but he doesn't give up. It's like he's constantly fighting against the odds. And there's often the theme of hope. Even though he's alone, he holds onto the hope of getting out or making a difference. Sometimes, there's also the theme of facing one's past traumas. Tartarus might bring up things from his past that he has to deal with in order to move forward.
He might face extreme physical challenges like battling powerful monsters on his own. In Tartarus, there are many dangerous creatures that could be a huge threat.
One possible storyline could be Percy struggling with PTSD. He might have nightmares about the war and find it hard to reintegrate into normal life. For example, he could avoid social situations because the noise and crowds remind him of the chaos of the battlefield.
One possible story could be that Percy learned to be extremely self - reliant. He might have made friends with stray animals on the streets, like a dog or a cat that became his constant companion. He would have to find food and shelter on his own, perhaps by doing odd jobs for kind - hearted shopkeepers.