Firmamental Break

The Firmamental Break was a cataclysmic event lasting for three years at the turn of the 14th century.

While its cause is not fully known, its effects were amazing.

It completely destroyed several cities, caused the deaths of millions, broke and fixed the weather including adding new weather patterns, and tore the unified humanity apart, turning them into several smaller nations.

It also resulted in the apotheosis of Emperor Romulus as Ragahnsiir.