According to the Bureau, all atmospheric variables were controlled. Organic scent (a blend of pine and ozone) was not in the database.

Elara didn't stop him, but she didn't look away either. As he pressed the button, the system didn't revert. Instead, the organic rain intensified, washing away the artificial UV, forcing the city into a truly dark, quiet night—a real night, not the scheduled one.

Her supervisor, Director Thorne, burst onto the roof. "Elara! What have you done? The algorithm is cascading!"

The trouble began three days before the transition from Bruma to Claro . The was supposed to be a seamless, automated transition involving the retraction of humidity-retaining panels and the activation of UV dispersers.