By the year 2322, humanity has expanded into the stars to inhabit over 100 worlds spread across a third of the galaxy. Though thriving as never before, they have not discovered the key to utopia, and societal divisions and conflict run as deep as ever.

Two decades ago, a group of breakaway colonies rebelled to form the Senecan Federation. They fought the Earth Alliance, won their independence in the Crux War and began to rise in wealth and power.

Now a cabal of powerful individuals within both superpowers and the criminal underground set in motion a plot designed to incite renewed war between the Alliance and Federation. Olivia Montegreu, Liam O’Connell, Matei Uttara and others each foment war for their own reasons. One man, Marcus Aguirre, manipulates them all, for only he knows what awaits humanity if the plot fails.

Alexis Solovy is a starship pilot and explorer. Her father, a fallen war hero, gave his life in the Crux War. As Operations Director for Earth Alliance Strategic Command (EASC), her mother Miriam Solovy is an influential military leader. But Alex seeks only the freedom of space and has made a fortune by reading the patterns in the chaos to uncover the hidden wonders of the stars from her cutting-edge scout ship, the Siyane.

Caleb Marano is an intelligence agent for the Senecan Federation. His trade is to become whatever the situation requires: to lie, deceive, outwit and if necessary use lethal force to bring his target to justice. Clever and enigmatic, he’s long enjoyed the thrill and danger his job brings, but now finds himself troubled by the death of his mentor.

On Earth, Alex is preparing for an expedition to the Metis Nebula, a remote region on the fringes of explored space, when she receives an unexpected offer to lead the Alliance’s space exploration program. After a typically contentious meeting with her mother, she refuses the job.

On Seneca, Caleb returns from a forced vacation spent with his sister Isabela and her daughter Marlee. Fresh off eradicating the terrorist group who murdered his mentor, he receives a new mission from Special Operations Director Michael Volosk: conduct a threat assessment on disturbing readings originating from the Metis Nebula.

While Alex and Caleb separately travel toward Metis, a Trade Summit between the Alliance and Federation begins on the resort world of Atlantis. Colonel Richard Navick, lifelong friend of the Solovys and EASC Naval Intelligence Liaison, is in charge of surveillance for the Summit, but unbeknownst to him, the provocation for renewed war will begin under his watch.

Jaron Nythal, Asst. Trade Director for the Federation, abets the infiltration of the Summit by the assassin Matei Uttara. Matei kills an Federation attaché, Chris Candela, and assumes his identity. On the final night of the Summit, he poisons Alliance Minister of Trade Santiagar with a virus, which overloads his cybernetics, causing a fatal stroke. Matei escapes in the ensuing chaos.

Shortly after departing Seneca, Caleb is attacked by mercenary ships. He defeats them, but when he later encounters Alex’s ship on the fringes of Metis, he believes her to be another mercenary and fires on her. She destroys his ship, though not before suffering damage to her own, and he crashes on a nearby planet. She is forced to land to effect repairs; recognizing her attacker will die without rescue, she takes him prisoner.

Richard Navick and Michael Volosk each separately scramble to uncover the truth of the Santiagar assassination while Olivia Montegreu, the leader of the Zelones criminal cartel, schemes with Marcus Aguirre to implement the next phase in their plan. Olivia routes missiles provided by Alliance General Liam O’Connell to a group of mercenaries.

Fighting past distrust and suspicion, Alex and Caleb complete repairs on the Siyane using salvaged material from the wreckage of his ship. Having gained a degree of camaraderie and affection, if not quite trust, they depart the planet in search of answers to the mystery at the heart of Metis.

What they discover is a scene from a nightmare—an armada of monstrous alien ships emerging from a massive portal, gathering a legion in preparation for an invasion.

Meanwhile, Olivia’s mercenaries launch a devastating attack on the Federation colony of Palluda. Disguised to look like a strike by Alliance military forces, the attack has the desired effect of inciting war. The Federation retaliates by leveling an Alliance military base on Arcadia, and the Second Crux War has begun.

Alex and Caleb flee the Metis Nebula to warn others of the impending threat, only to learn war has broken out between their respective governments. Caleb delivers information about the alien threat to Volosk. He informs the Director of Intelligence, Graham Delavasi, who alerts the Federation government Chairman Vranas and the military’s supreme commander, Field Marshal Gianno. Forced to focus on the new war with the Alliance for now, they nonetheless dispatch a stealth infiltration team to investigate Metis.

Caleb is requested to accompany the team and return to Metis, only Alex refuses to drop him off on her way to Earth. Tensions flare, but Caleb realizes he’s emotionally compromised even as Alex realizes she must let him go. Instead, he agrees to go to Earth with her, and together with Volosk they devise a plan to try to bring a swift end to the war by exposing its suspicious beginnings.

The plan goes awry when Caleb is arrested shortly after they arrive—by Alex’s mother—after his true identity is leaked to Richard by those in league with Marcus.

While Caleb is locked away in a detention facility, his friend Noah Terrage is recruited by Olivia to smuggle explosives to Vancouver. Possessing a conscience, he refuses. The infiltration team sent by the Federation to Metis vanishes as the Second Crux War escalates.