The thrilling conclusion to The Lenticular Series. How far will a traitor go? Rhees and Udun's mission to free Homeworld has begun and war with the Hegemony is inevitable. Unsure she can bear the cost in human lives, Rhees desperately seeks a way to help her Lenticular allies while saving humanity. Udun is determined to change Kresz society and help the excisees if he can, but other Kresz on Homeworld are far more invested in maintaining the status quo. Meanwhile on Earth, Denev plays a deadly game of deception with HDC and SolSec where one wrong move will be his last.