Homo sapiens begins to journey out from their earliest known homes.
A man promising salvation is accused of blasphemy, and is summarily executed for his perceived transgressions. Whether the tale is true or not, this was a turning point in history, dubbed Salvation's Fall. Years before this are known as Before Salvation's Fall(BSF), and years following are After Salvation's Fall(ASF).
An entire block of this city was subject to a mysterious explosion. The explosion left iridescent scarring on the buildings closest to the epicenter, and charred the ground black immediately under its ground zero.