Annabeth could be his ally. She's always been by Percy's side and if he has a just cause for revenge against the Olympians, she would likely support him. Her strategic mind would be a great asset in planning against the gods.
Grover might also be an ally. He and Percy have a long - standing friendship. Grover could use his skills as a satyr, like his ability to blend in with nature and his knowledge of the wild, to help Percy in his revenge plot. For example, he could gather information about the Olympians' weaknesses in the forests where they are less likely to keep a close eye.
It could be an old rival from Percy's past, someone who has always been jealous of Percy's abilities and has finally found a way to cause him great harm. This person would be a perfect antagonist as Percy would have a strong motivation to get revenge on them.
Percy could be a young boy who has just moved to a new neighborhood. He's shy and misses his old friends. So, when he meets a friendly neighbor, he wants to cuddle as a way of showing his need for friendship and comfort.
Percy's allies could be quite diverse. Nico, for instance, could be an important ally. His knowledge of the Underworld and his ability to travel through shadows could give Percy an edge in both defense and offense. Additionally, some of the Roman centurions who recognize Percy's strength and good intentions might side with him. There could also be some mortal allies, like local artisans or scholars who support Percy's rule because he brings stability and protection to Rome.
His old friends from Camp Half - Blood like Annabeth could be his allies. She would support him through the transition of becoming a god. Grover too, as his long - time friend, would be there for him. Also, some of the minor gods who have always been on good terms with Percy, like Hestia, might offer their help and guidance as he steps into his new role as a god.
There could be some unexpected allies as well. Maybe some minor gods or goddesses who are tired of being overshadowed by the major gods. They might see Percy's plan as a way to change the power structure in the divine world. These minor deities could provide insider knowledge about the major gods' habits, lairs, and weaknesses, which would be extremely valuable for Percy in his mission.
Some of the Greek heroes like Achilles could be Percy's allies. Percy might learn a lot from Achilles about combat and heroism. And there could be some new characters created specifically for this fanfiction, like a young seer who can predict the outcome of battles and helps Percy make the right decisions.
He could find some minor gods or goddesses who have been banished to Tartarus. They might see Percy as a way to get revenge on the Olympians or simply a means to escape. Another potential ally could be some of the more intelligent monsters, like a centaur who has been there for a long time and has knowledge of the place.
There might also be a lost spirit or a demigod who was previously trapped in Tartarus and has managed to survive. This character could share their experiences and skills with Percy, and together they could try to find a way out or at least make the best of their situation in Tartarus.
Annabeth could be a great ally. Her intelligence and strategic thinking would be very useful in dealing with the chaos Percy often gets into. She could help him plan his moves and figure out the motives of chaotic enemies.
Annabeth would definitely be a great ally. Her strategic mind could help Percy navigate the complex situations that come with his Titan heritage. She could also research about Titans and find ways to counter any threats that target Percy because of his parentage.