A prince of the Sun Etherium, Mirohirokon has everything: immortality, invulnerability, and the aetheric power to be anything he desires, to satisfy almost any desire. But the one thing aether cannot give him is his father's freedom. For a chance to win that, he will risk everything. Sick of the petty, twisted politics of the Moon Etherium, Ardent quit it for a simpler life. Yet when Miro seeks her aid to rescue his father, she realizes that far more is at stake than one man's life. Duty-bound, she returns. But to save their world, must they sacrifice their love?

A romance of genderfluid shapeshifters, set in a post-scarcity world of magic and intrigue. Fey immortal Jinokimijin never expected ruling the Sun Etherium to be all fun and games—but as it turns out, organizing fun and games is his first challenge. Firing the chair of the Founder's Festival for praising slavery is easy: ensuring the Founder's Festival succeeds afterwards is considerably harder. Jino needs a distraction from the temptation to micromanage. Luckily there's an anonymous club just waiting for a new member eager to set his trials briefly aside.... Jino's not the only one trying to escape his troubles: Kireki, once prince-consort, lost his position along with the abusive wife Jino deposed. Can the relationship spawned by two masked fey survive the revelation of their true selves? And will the Founder's Festival be the first of Jino's successes as ruler of the Sun Etherium... or the towering failure that undermines his throne? Note: this book follows after the events of The Moon Etherium, but both works stand alone as complete novels and can be read independently of each other.