This book contains four linked novellas set in the same part of the galaxy over slightly different moments in its history. The stories revolve around the inhabitants of Werel, a slave-owning male-dominated planet, and those of its colony planet Yeowe.

When the Ekumen, the diplomatic union of other planets and civilizations, comes to Werel, the established social hierarchy is turned on its head. Although the Werelians want to join the Ekumen, they are painfully aware that the organization does not approve of their well-established slavery practices. On Werel, you are either an asset or an owner. You are either a man or a woman. You are a Werelian or from Yeowen. The category you belong to irrevocably determines your place in society.

These four novellas portray the turmoil and eventual freedom that certain characters find in this catalystic setting.