Kado, a young boy obsessed with tales of dragons, finds himself fighting a war waged since the beginning of time. Entangled, he must choose between those legendary beasts and the vampires who would consume their blood. Dragons and vampires continue their war to this day, ancient titans locked in a struggle to dominate mankind. is the story of their bloodlines, of variants who emerge as legendary heroes and foes. They walk among us. This is the story of their legacy, how titans hide among humans, steering our lives while committed to the total destruction of their rivals. These bloodlines war to this day. Cloaked by shadow, they commit their actions in secret. It tells of the forms they take, both awe inspiring and terrifying, and how humans have ignored their existence... until now.