In rural Illinois, overburdened Elara Vance faces foreclosure on her inherited farm—until a fastidious lunar bureaucrat arrives. He reveals her family’s ancient debt: a celestial tithe to the moon, now in default. To save her home, Elara must find a mythical "lumensphere" and navigate a cosmic bank on the moon itself. Stuck between earthly bills and interstellar bureaucracy, she discovers her true legacy isn't the debt, but the strength to bridge two worlds and claim her place as the Moonbound Heir.
