Our land

Demons once ruled the Land Of The Asikars. They tormented the civilians for the fun of it. Not even stopping until one of them died. Young and Old, they toyed with their bodies and created mass bloodshed around the neighboring countries.
Until, Men with guns had washed out the Demons. Every last one of them. Helping out whoever was left out to die, especially the Royal family who came to power and let the Gunmen stay.
The Gun Men they were called, Were the Americans. They have never heard of Americans for they were in a Mythical Land. They opened their barriers for everyone of the
Americans to come in and left it open for the others.
All the demons were said to be extinct. But they were wrong.
13 year old, Callie Hudson was a demon. Her cousin was just 16 years old. They lived together, fought together and hid together. Everything they did together. They shared the same birthmarks underneath their eyes. It was a red arrow that symbolizes Strength. It has been passed down from their Royal demon genes.
The Land is mixed up with different races. .
They each have a job. They are either Armed Men (Basically the military), Gun Men, Guards, Political Workers, Civilians, Farmers, Trainers, Students, Trainees, Basically anything. They have modified the Land to be like their own cities.

The Two cousins have tried to go out into the Land and preach that they're not bad anymore. They've been chased down for years it seems since then. Nobody has ever listened to them. But it's all about to change when a group of 4 people make their way upon the Asikar's Land. It suddenly then triggers something in the Earth's grounds.
A powerful demon from Royal Descendant like the Cousins roam upon the earth with several of his major comrades and thousands of his demon peasants.
Was it all just a coincidence? Or was it fate? The 5 have to learn how to suck it up and get along in able to defeat these horrid monsters.
(I didn't have any good covers smh)