To develop Apollo's character, you could explore his relationship with his father Zeus. Maybe he's constantly trying to prove himself to Zeus, which affects his actions in the fanfic. For Britomartis, you can show her as a very private goddess. She only reveals her true self to those she trusts, like when she meets Apollo. This could create an interesting dynamic between them as Apollo tries to break through her shell.
For Apollo, you can emphasize his confident and sometimes over - confident nature. Show his love for music through his actions, like constantly humming a tune or being drawn to any musical event. For Britomartis, highlight her connection to nature, perhaps she's always surrounded by gentle animals or has the ability to make plants grow with a touch.
Another possibility is that they are rivals at first. Maybe there's a competition among the gods for the most beautiful creation. Apollo, with his skills in art and music, creates magnificent works, while Britomartis has her own unique creations related to the Cretan landscape. As the story progresses, they come to respect each other's talents and end up collaborating on a grand project for the gods.
Apollo's character can be developed through his relationships with other gods and how Percy Lemon changes those. For instance, if he was previously dismissive of mortals, Percy Lemon makes him see the value in them. Percy Lemon's character can grow by showing his reactions to the strange and wonderful things in Apollo's world. He could start as a bit naive but become more worldly and confident as the story progresses, all while maintaining his core of kindness.
For Artemis, show her remorse. After she hurts Apollo, she could be filled with guilt. She might isolate herself from the other gods as she tries to come to terms with what she has done. She could also be shown as determined to make amends, perhaps by seeking out rare herbs or magical items that can heal Apollo. For Apollo, show his pain, both physical and emotional. He might be confused as to why Artemis would hurt him, but also be quick to forgive. He could use his musical and healing powers to try to soothe himself while waiting for Artemis to make things right.
In these fanfictions, the characters are often developed by putting them in new and challenging situations. For example, Apollo might be faced with a case that tests his confidence, and through his interactions with Phoenix, he grows as a character. Phoenix, on the other hand, could be in a situation where he has to re - evaluate his own methods because of Apollo's fresh perspective.
Obviously, Pwrcy and Apollo are the main characters. Pwrcy might be a character with unique powers or abilities, while Apollo could be someone with great wisdom or strength.
For Dimentio, show his internal conflict. He might be torn between his loyalty to a certain group and his newfound friendship with Mimi. As for Mimi, make her grow. Let her be more than just a one - dimensional character. For example, she could start as a bit of a spoiled character but through her experiences with Dimentio, become more selfless and brave.
To develop Poseidon's character, focus on his connection to the sea. Describe how his moods are like the changing tides. For example, when he's angry, the seas rage. Show his pride in ruling the oceans. For Hades, emphasize his loneliness in the underworld. Maybe he has a longing for something more than just ruling the dead, like a connection to the living world which he can't fully have.
To develop Groudon's character, you could focus on its fiery nature. Show how it's not just about destruction but also about the renewal of the land. For Kyogre, emphasize its connection to the vastness of the ocean and its role in maintaining the balance of marine life. You could give them internal thoughts, like Groudon might be frustrated with always being seen as the one causing droughts, and Kyogre with being blamed for floods.
To develop Drago's character, you could focus on his bravery. For example, show him facing his fears in different situations. For Wavern, emphasize her intelligence. Have her solve complex puzzles or come up with clever plans. You can also give them both flaws like Drago being a bit too impulsive at times and Wavern being overly cautious in some cases.
Percy would probably start to see the world in a different light. His focus might shift from just fighting monsters to also thinking about the future of his unborn child. He could become more serious and less impulsive. Apollo would need to learn about mortal limitations more deeply. He may start to rely on Percy's human wisdom more. Their relationship would develop as they learn to communicate better about their fears and hopes for the baby.