Luhan is the emperor's son, in a family veiled with secrets. Things are hidden from him, and he hides things from his parents - typical. But when his secret threatens to bring the noble family's reputation to ruin, and his father's secret is discovered by the empress herself, what will become of Luhan?

When an incubus keeps a human alive for the first time to feed off of again later, only to begin falling in love, all seems to be well. Both the human and incubus agree to allowing the demon to feed off of the human's energy when needed, but what happens when another incubus encroaches in on the territory - the claimed human - and he shows interest?