When a human military unit and a Tsurani patrol converge on a remote frontier garrison, they find their mutual hostility eclipsed by a common, lethal threat. Tasked with defending their respective borders, the soldiers find themselves trapped within the walls of a besieged outpost overrun by a savage horde of moredhel. The narrative follows the uneasy alliance between these traditional enemies as they navigate the physical constraints of a crumbling fortress and the logical necessity of cooperation to survive the night. Told through a third-person perspective, the story emphasizes the tactical challenges of a desperate last stand against an overwhelming supernatural force.

This work is widely regarded as a significant expansion of the Riftwar universe, effectively bridging the gap between human and Tsurani perspectives. Readers often highlight the successful integration of multiple authors, noting that the collaborative effort maintains a consistent tone throughout the narrative. The premise of forced cooperation between long-standing enemies provides a compelling framework for exploring themes of honor and pragmatism in the face of annihilation. The pacing is generally viewed as brisk, prioritizing the immediate tactical challenges of the siege over extensive world-building exposition.