It is the year 2013, and things finally seem to have settled down between the cities. Vampires, Werewolves, Angels, and Demons have all settled down into harmony with the Humans. The hostilities between the Vampires and Werewolves, and that of the Angels and Demons, seem to have been sated, at least for the time being, and Humans are adapting into a world with them.
However, as it would be, each of the races keep to themselves. If there are any minorities among the cities they are very rare cases, and probably there on business for their respective cities.
As with any case of peace time, there are always those who choose to make ripples in the otherwise peaceful pond.
The Queen of Osiris was Emeria of house Ashleigh. She established the blood banks throughout Osiris in order to promote the coexistence with the Humans.
The King of Lunaria was Warwick Kralle, and with numerous treaties, started to police transformations along his people so they did not try to break their hard earned peace with the Humans.
The Devil King Kyosuke simply kept his borders shut, and through hesitant agreements with Angels, found new things for his hordes to do other than pillage the village.
The God, Diviara, didn't have to do much to keep the peace. He only had to tell his subjects to stop. And so they did.
Finally, the King Rickard Skye agreed to all of the kingdoms' terms, and the Humans let down their barriers and stopped calling to arms against them...even if it was just a little.
As mentioned before, there are always those who don't want peace. One day, all rulers of the kingdoms went missing. Riots ensued, along with attacks on other Kingdoms for being suspected of taking their leaders. Eventually, they were all found...dead, and butchered. Normally this would diffuse the hostile situation, but it only served to raise the panic.
Right now, all five kingdoms are in panic, and negotiating with each other to try and sort things out. War is on the horizon. It is up to you to try and save what may be the last chance at coexistence with the humans.