One of the novel's charismatic protagonists and a fellow physicist like Libby, whose charm and privileged background create a complex journey. His relationship with Gideon and connection to Libby are central to his storyline.

Son of a London crime boss with reality-warping powers, whose abusive family history and involvement with the Society define his challenging path. His relationships and confrontations drive key moments in the story.

A telepath known for her beauty and manipulative skills, with a journey focused on finding personal meaning and stability. Her character development is marked by significant decisions about her past relationships and her future path.

A naturalist with the ability to communicate with plants, who is focused on her personal goals, often avoiding close relationships. Her journey explores the intersection of mythology, power, and influence on a global scale.

A South African empath from a wealthy family, who wrestles with his skepticism and nihilism. He faces internal conflicts related to loyalty and the extent of his power.

Nico's love interest with dream-manipulating abilities, influenced by his mermaid and satyr heritage. His struggle to maintain a tether to reality amidst personal and external challenges is central to his storyline.

Former Caretaker of the Alexandrian Society, whose past manipulations and complex motivations influence the ongoing narrative. His legacy and actions loom over the characters, significantly affecting their lives.

A group of six individuals who oppose the Alexandrian Society, each holding significant influence and power in their respective fields. Their actions and in-fighting present an external threat to the main characters.