A shadow is looming over the great hot southern land of Ashdod. It is the shadow of threshold, the pyramid that the Magi of Agi are building to propel them into Infinity. But something is waiting in Infinity. Waiting for the final glass to be laid, waiting for the capstone to be cemented in blood, waiting to use threshold to step from Infinity into Ashdod! thousands of slaves have been drafted into the construction of threshold. Among them is tirzah,...

A conclusion to the series that includes "Enchanter" and "Pilgrim" finds the three races of battle-torn Tencendor huddling in a magical place created to shield them from the wrath of the TimeKeeper Demons, whose efforts to defeat DragonStar are being aided by a cruel betrayal.