Ravages of Honor Books 1-3

Book 1 Conquest:

Torn from her people as a child, Syteria's Rhoan captors took her off-world, forcibly masculinized her, and turned her into a slave-soldier. Ten years later she is finally back on her homeworld, tasked with hunting down her own people. Instead of obeying her conditioning, she goes rogue but is recaptured. When the Rhoan ship taking her to her execution is pulled through a wormhole she finds herself among the donai, a race of genetically-engineered warriors thousands of year...