"I live on blood, and she lives on Tao. We shouldn't have met, but we have to stand side by side."
He is a Chinese vampire who has lived for three hundred years, wandering on the edge between the human world and darkness. She is a well-known and upright foundation-building monk who was ordered to go down the mountain to hunt down "evils". A chase and an accident forced two people who were supposed to fight to the death to walk on the same road.
When the shadow of the Western Blood Tribe Council enveloped China, when the noble sect regarded him as an enemy that must be eliminated, when her master ordered her to take his life with her own hands——
How should they choose?
He is Tang Qing. A vampire that shouldn't exist.
She is He Fei. An immortal cultivator who shouldn't be soft-hearted towards him.