The Cycle of Destruction and Rebirth
NightfallThe novel reveals that Kalgash's civilization is periodically destroyed by fire every 2,049 years, a pattern that repeats endlessly.
increasing
Bearing strength in each event
decreasing
The Hill of Thombo Evidence

Layers of Ashes
The Discovery
Siferra 89 uncovers multiple layers of ancient cities on the Hill of Thombo, each separated by a layer of charcoal. The pattern suggests repeated destruction by fire.
The Dating
Radiocarbon dating shows the fires occurred approximately every 2,049 years. The most recent was about 2,050 years ago, just before the rise of Beklimot.
The Implication
The evidence indicates that civilization on Kalgash has been destroyed and rebuilt many times. The cycle is tied to the eclipse of Dovim.
The Apostles' Records

Ancient Knowledge
The Book of Revelations
The Apostles of Flame possess the Book of Revelations, which describes previous destructions. The text is based on actual historical records from earlier cycles.
The Year of Godliness
The Apostles teach that the gods give humanity 2,049 years to reform, then send fire if they fail. This matches the astronomical cycle.
The Scientific Confirmation
Athor's calculations and Siferra's archaeology confirm the cycle. The pattern is natural, not divine, but the result is the same.
The Eclipse and the Fires

The Cycle Continues
The Event
The eclipse triggers mass insanity. People light fires to combat the Darkness, burning down cities. Saro City is largely destroyed.
The Aftermath
Civilization collapses. Survivors struggle to rebuild. The cycle has repeated once again.
The Hope
Some, like the Apostles and the scientists, preserve knowledge for the next cycle. They hope to break the cycle in the future by preparing earlier.
during Siferra's excavation
before the eclipse
during and after the eclipse