"When two different species collide which will remain victorious?"
In simple words: War between Humanity and the Dead.
Estrella has been human just...human. Whilst her brother lives in thrill of hunting vampires down.
Estrella is determined to break free from humanity and cross paths with the vampires with one solemn purpose: To hunt them down.
Kazaf on the other hand lives his life as a vampire with the humans as his prey.
When the two of them meet war between the two of them breaks out.
But are they really aware of what they're fighting for?