Lester Papadopoulos, or Apollo. Lester is the mortal form of the Greek god Apollo. Though it wasn’t by choice, Apollo got stripped of his divinity and immortality when Zeus trapped him in the body of a mortal. As a mortal, he has curly dark brown hair and blue eyes. Lester is a Caucasian mortal. At times he can be a little selfish, though he’s touched by other’s affection and ashamed he didn’t do more for them. Despite his frequent annoyance with Meg, he cares for her as a cherished friend. He’s grown used to being in a mortal body and understand mortals more than he did when he was a god. Apollo’s father is Zeus and his mother is Leto, his sister being Artemis.

Meg McCaffrey, daughter of Demeter. She has black hair chopped in a “messy pageboy” style, as Apollo described it. She wears black cat-eye glasses with rhinestones in the corners. She has dark brown eyes that look almost black. Apollo once described her as “dressing like a traffic light” as she wears a green tank dress, red sneakers, and yellow tights. She’s 12 years old. Meg is brash but playful and often somewhat rude. She can be tough and easily defends herself, though she hides the more fearful side of herself and closes up whenever personal questions are asked. She bosses Apollo around a lot of the time.

Leo Valdez, son of Hephaestus. Sixteen years old. He was once described by Jason to look like “Latino Santa’s elf.” with curly black hair, dark brown eyes, and a cheerful elf-like face. He’s sometimes told by other demigods that he’s “seriously ADHD.” He’s mischievous, flirty, upbeat, resourceful, eccentric, and impulsive. He enjoys telling jokes even if they aren’t funny. Being bullied growing up taught him to adapt and entertain even under pressure. He can also be described as brave and selfless, willing to sacrifice himself for his friends. Leo’s serious side exhibits when he is angered by someone or when his friends or loved ones are threatened. He often masks his fear, sadness, and nervousness with humor. He’s close friends with Tia and considers her a little sister, having both found her and fought monsters with her too. Tia is very much his responsibility, but Tia is often the one stopping him from making stupid decisions. He can make and control fire, he’s also good with mechanics and can build things.