In a fantastical kingdom where everyone is born with magical power, Serena, a noble daughter who inexplicably lacks magic, has endured cruelty and rejection from her family — even losing her sense of purpose. Just when all seems lost, she is approached by Alvis, the enigmatic King of the Vampires.

Alvis reveals a startling truth: Serena’s blood contains Mithril Blood — an invaluable essence coveted by vampires. What seems like a curse may actually be a blessing in disguise, drawing the attention of the powerful ruler of the night.

Set in the Leonid Kingdom, this romantic fantasy follows Serena and Alvis as their lives become intertwined — from despair and misunderstanding to unexpected connection and profound devotion. Their relationship grows amid magic, prejudice, and ancient bonds between races, crafting a soulful, cross-species romance filled with passion, mystery, and destiny.