In a future shaped by nuclear devastation, genetic engineering, and the rise of superhuman abilities, eighteen-year-old Alexandria Jaquette is one of the world's rarest beings: an Alpha, genetically engineered to perceive and manipulate gravity itself. Raised by the United Federation of Countries and trained as part of Gladius, an elite military unit created to combat the growing threat posed by the infamous warlord Icarus, Alex struggles to find her place in a world that fears everything connected to him, especially because she secretly is one of his creations. As her powers rapidly evolve and she forms close bonds with fellow soldiers, including the charismatic Scottish speedster Aiden Haskell, Alex becomes increasingly entangled in a conflict far larger than herself. When devastating attacks, hidden betrayals, and long-buried secrets begin to surface, Alex must confront the truth about her origins and decide whether she will become the weapon Icarus intended her to be or the defender humanity desperately needs.