It was a dark and stormy evening (as evenings inevitably have to be when shocking, horrible truths are about to be discovered). Lara Croft sat at her study desk, studying something. This something stated that someone had once told someone something of significant importance, which could probably cause some kind of great astral city or something to plummet from the heavens onto earth, causing everyone to mutate horribly. Maybe. Lara then got very bored and decided to raid a random ancient Egyptian place.