Mars is red and dead outside, but inside biodome34, the grass grows blue, fruit forests breathe, and the Hewmen tribe tends greendeer they engineered. It is a soft, deliberate world built for survival, and it is starting to crack once again.

Aristotle, a transgender woman who fought her way from outcast to war hero to leader, has lost the one thing she could not design. Her son Mickle is dead. Aristotle sees flickers of Mickle's future reverence in dreams she does not trust, watches her marriage to Perr dissolve under grief that love cannot fix, and tries to hold a peace with her friend Spring that was never meant to be gentle.

Farika, the old rival who fought at Mickle's side, comes begging for carbon to bioprint new organs. Xi Lu, who betrayed Mickle, asks Aristotle for the one thing the Hewmen value more than justice: forgiveness.

The Hewmen do not punish, they remember, and their harshest sentence is shared humiliation. Aristotle must decide what a good life means when the universe feels random, when determinism fails, and when identity is still being painted on skin with fruit dye and pink mohawks.

Eudaimonia is Aristotle's decision to flourish not because suffering ends, but because you choose virtue while it lasts.