After almost a decade of strife against foes such as the Borg, the Cardassians, the Klingons, and the Dominion, the United Federation of Planets is at the dawn of a new era. Starfleet is renewing its mission of peaceful exploration, diplomacy, and the expansion of knowledge. Among the starships spearheading that endeavor is the U.S.S. Titan, commanded by Captain William T. Riker and manned by the most biologically varied and culturally diverse crew in Starfleet history.

But their mission does not begin according to plan.

In the wake of Star Trek ® Nemesis, Praetor Shinzon, slayer of the Romulan Senate, is dead. The power vacuum created by his demise has put the Romulan Star Empire, longtime adversary of the Federation, at the brink of civil war. Competing factions now vie for control of their fragmenting civilization, and if the empire should fall, that entire area of the galaxy may destabilize.

To restore order to the region, Titan ‘s long-anticipated mission of exploration is delayed as Starfleet assigns Riker to set up power-sharing talks among the Romulan factions. But even as the first tentative steps are taken toward building a new Romulus, the remnants of the Tal Shiar, the dreaded Romulan intelligence service, are regrouping behind the scenes for a power play of their own. With no other help available, Riker and the Titan crew become the last hope to prevent the quadrant from falling into chaos.

Investigating the disappearance of a secret Romulan fleet, the U.S.S. Titan, commanded by Captain William Riker, is unexpectedly propelled more than 200,000 light-years into the Small Magellanic Cloud. One of the Milky Way’s satellite galaxies, the Cloud is also home to the Neyel, the long-sundered offshoots of Terran humanity, with whom the Federation has had no contact in over eighty years.Nearby, Riker’s uncertain ally, Commander Donatra of the Romulan Warbird Valdore, rescues a young Neyel, the survivor of a mysterious cosmic upheaval that seems at times to be both unraveling and reweaving the very fabric of space…the fulfillment of an apocalyptic vision that has already claimed millions of lives. Titan’s science team soon finds evidence that the ravaging of Neyel space is the work of a vast and powerful intelligence: the stirrings of a dormant consciousness that is maintaining the existence of the Small Magellanic Cloud — and all life within it — from one moment to the next. And if it should awaken, the consequences are unimaginable.

As Riker considers his options, his new crew struggles with the scientific and philosophical implications of what they’ve discovered…while the young Neyel in their midst forges a bond with the captain, conjuring old ghosts Riker has yet to lay to rest.

As the U.S.S. Titan ventures beyond the outermost reaches of known space, the telepaths in her crew — including Diplomatic Officer Deanna Troi — are overwhelmed by an alien cry of distress, leading the ship to the scene of a shocking act of carnage: a civilization of interstellar “whalers” preying upon and exploiting a familiar species of sentient spaceborne giants.Appalled but reluctant to rush to judgment, Captain William Riker and his crew investigate, discovering a cosmic spawning ground in a region of active star formation — the ecosystem for a bewildering array of diverse but similarly vast life-forms. While attempting to negotiate an end to the victimization of these creatures, Riker’s crew inadvertently grants them the means to defeat their hunters’ purpose…only to learn that things are not exactly as they seem.