After dying once, Sena thought she had already used up her share of bad luck.

Then she gets kidnapped by a tyrant.

As the newly appointed personal physician of Emperor Astria, Sena discovers an unfortunate coincidence: both of them are running out of time. Every miracle Astria performs with his divine power shortens his life, while Sena herself isn't exactly destined for a long future.

Keeping the emperor alive should be simple enough, if not for a desperate adoptive father, a brewing rebellion, and a goddess whose blessings come with cruel conditions.

Caught between devotion, misunderstanding, and the growing attachment of a man feared by the entire empire, Sena finds herself treating a patient who may be far more dangerous to her heart than to her life.