For most of human existence up until this point, the species had been little more than hill tribes, akin to lizardfolk and simpler goblinoids. This is the period during which humans began to develop. Originally this started in the north and though no one really remembers, save a few elves, it is vampires that they owe their culture too. This original persists today in the idea that the northern isles created human civilisation but the south perfected it.