People lived in peace, but it changed. The greed for strength, power, and even wealth pitted nation against nation. However, these conflicts were not the cause of humanity's near collapse. It was the demons. Where they came from, nobody knows, but they arose and wreaked havoc on the world.
They had destroyed many human civilizations, taking away so many lives. For all the technology humanity had developed, it was utterly helpless against the demons.
Then, of course, there was this man, a hero, my father. He was the first of his kind to stand firm when every single other human had lost all hope. He fought through the demons, carving a path through their darkness, and built over time a city where humanity could survive.
This is how it all started.