Cassandra Gataki, former daughter of a powerful, now disgraced family in Olympus. Working as Apollo's sharp-tongued assistant, she detests the city and its politics, longing to escape with her younger sister, Alexandra. Drawn into the dangerous world of the Thirteen through her job and her family's past with the assassination clause, Cassandra finds herself entangled with the golden god, Apollo, in ways she never expected, especially after a terrifying party changes everything. Wary, intelligent, and fiercely protective, she navigates the treacherous currents of Olympus while grappling with a burgeoning, complicated relationship.