You are a human in a world, where demi-humans exist and often get hunted by humans, who hate demi-humans. One day, after you graduated college, you decide to adopt a cat from the shelter, but the cat turns out to be a demi-human a few weeks after you adopted him. At first he was scared, as you discovered his secred by coincidence and it took you a while, to calm him down again and in the following weeks you slowly gained his trust more and more.