One likely ally could be Aphrodite. Since she is the goddess of love and beauty in general, she might see Percy as a kindred spirit in the beauty realm and offer him advice or protection. Another could be Hermes. Hermes is known for his speed and cunning, and he could help Percy navigate the tricky politics among the gods that might be related to Percy's beauty. For example, if other gods are plotting against Percy because of his beauty, Hermes could be the one to bring Percy the news quickly.
The nymphs could be his allies. They are often associated with nature and beauty, and they might be drawn to Percy's male beauty. They could help him in small but important ways, like providing him with a place to hide when he needs it or sharing their knowledge of natural remedies that could enhance or protect his beauty. Additionally, some mortal heroes who have a sense of fairness and justice might ally with Percy, seeing him as a being worthy of protection despite his godly status.
Annabeth would most likely be his ally. She has been with him through thick and thin, and her wisdom would be invaluable as Percy becomes a god. Grover could also be an ally, using his nature - related powers to help Percy in different situations. Another possible ally could be Nico di Angelo. With his control over the dead, he could provide unique assistance, especially when it comes to dealing with the darker aspects of the godly world.
Obviously, Percy Jackson himself. Then there would probably be Annabeth, his girlfriend. She could be either supporting him in his new role or be a bit skeptical at first. Grover might also show up, providing some comical relief and maybe some sage advice from his nature - centric perspective. Other gods like Aphrodite would surely be there, either causing trouble or trying to manipulate Percy for her own purposes.
Chiron could be an important ally. With his vast knowledge of the demigod world and its history, he could guide Percy in making just decisions. Also, some of the minor gods who have been overlooked in the past might side with Percy, seeing him as a champion of a more fair and inclusive form of justice.
A prevalent theme is Percy's role in the world of beauty. Some fanfictions might explore how he uses his beauty as a form of power. He could use it to charm his way out of difficult situations or to influence important decisions. Also, the theme of his origin and how he became the god of male beauty can be explored. Maybe there are ancient prophecies or events that led to his ascension to this divine role.
The Hunters of Artemis could be allies. Their leader, Artemis, respects wisdom and knowledge. Her hunters, who are skilled in archery and survival, could join forces with Percy. They could help him in his quests related to wisdom, like finding ancient artifacts that hold the secrets of wisdom. Also, some of the minor gods who have been overlooked might see Percy as an opportunity to gain more influence. They could offer their unique powers and knowledge as allies to Percy in his new role.
Annabeth would definitely be one of his main allies. She has always been by Percy's side and her intelligence would be crucial in helping him navigate any challenges he faces while being 'god - like'. Grover could also be an ally. His connection to nature and his loyalty to Percy would make him a great support. Another possible ally could be Nico. With his powers over the Underworld, he could offer a different perspective and unique assistance when Percy is dealing with threats related to the afterlife or the darker aspects of his new - found status.
Annabeth is a very likely ally. Their relationship is so strong that she would follow him into Tartarus and be by his side through thick and thin. Grover could also be an ally. He's Percy's long - time friend and his skills as a satyr could come in handy in Tartarus. Nico di Angelo is another possibility. His knowledge of the Underworld and his powers over the dead could be useful in the dangerous Tartarus environment.
His mother, Sally Jackson, could play an important role as an ally. She has a strong will and has always been there for Percy. Also, Tyson, his cyclops half - brother, could be a powerful ally with his strength and loyalty. And don't forget about the Nymphs. Some of the water nymphs might help Percy since he has a connection to water.
Grover could be a strong ally. He's always been Percy's friend and would likely stand by him even with this new role. Grover's ability to sense things could be helpful in complementing Percy's unseen powers. Another potential ally could be Chiron. Chiron has a wealth of knowledge and would probably guide Percy in understanding and using his new powers.
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.