From a young age, Kailey Star knew what a monster was. However, she had only known of the human monster. She didn't know the monsters of myths existed until nearly losing her life to one.
Perhaps it would have been better if she had died. Rather than living the dreadful life with her family as she expected, Kailey finds herself on an island where monsters rule and humans are just around to be their slaves. Including Kailey, who is enrolled in a school meant to train humans for their enslaved future.
As graduation day approaches, the twisted reality that had become her life once more shatters as things even the monsters don't understand begin to occur. And somehow, Kailey ends up being dragged into all of it. It doesn't help that when graduation day does come, the worst possible outcome happens.
Yes - it definitely would have been better if the vampire had just killed her.